Mitsubishi Lancer Evolution

The Mitsubishi Lancer Evolution, colloquially known as the Lancer Evo or Evo,^[1] is a high-performance sedan manufactured by Mitsubishi Motors. There have been ten official versions to date, and the designation of each model is most commonly a roman numeral. All use two litre, turbocharged engines and four-wheel drive systems.^[2]

The Evolution was originally intended only for Japanese markets, but demand on the"grey import" market led the Evolution series to be offered through Ralliart dealernetworks in the United Kingdom and in various European markets from around 1998. Mitsubishi decided to export the eighth generation Evolution to the United States in 2003 after witnessing the success Subaru had in that market with their long time direct rival, the Impreza WRX. ^[3]

Japanese-spec cars were limited by a gentlemen's agreement to advertise no more than 280 PS (206 kW; 276 hp), a mark already reached by Evolution IV. Therefore, each subsequent version has unofficially evolved above the advertised power figures, with the Japanese-spec Evolution IX reaching an alleged output of around 321 PS (236 kW; 317 hp). Various versions available in other markets, particularly the UK, have official power outputs up to 411 PS (302 kW; 405 hp).

The tenth generation of the Lancer Evolution was launched in Japan 2007, and overseas markets in 2008.

Evolution I

First generation

Production	October 1992 – January 1994
Platform	CD9A
Transmission	5-speed manual
Wheelbase	2,500 mm (98.4 in)
Length	4,310 mm (169.7 in)
Width	1,695 mm (66.7 in)
Height	1,395 mm (54.9 in)
Curb weight	1,170–1,240 kg (2,579–2,734 lb)

The original Lancer Evolution was to compete in the World Rally Championship. It used the 2.0 L turbocharged DOHC engine and 4WD drivetrain from the original Galant VR-4in a Lancer chassis, and was sold in GSR and RS models. This engine was also used in the Mitsubishi RVR with the Hyper Sports Gear trim package. The RS was astripped-down version that lacked power windows and seats, anti-lock brakes, a rear wiper, and had steel wheels to weigh approximately 70 kg (154 lb) less than the 1,238 kg (2,729 lb) GSR, ready for racing or tuning. The GSR came with all of the conveniences of a typical street car. It came with Mitsubishi's 4G63 engine producing 247 PS (182 kW; 244 hp) at 6000 rpm and 309 N·m (228 lb·ft) at 3000 rpm. 5,000 of the first generation Evolutions were sold between 1992 and 1993. Top speed was 228 km/hour (142 mph).

[edit]Evolution II

Second Generation

Production	January 1994 – February 1995
Platform	CE9A
Transmission	5-speed manual
Wheelbase	2,510 mm (98.8 in)
Length	4,310 mm (169.7 in)
Width	1,695 mm (66.7 in)
Height	1,420 mm (55.9 in)
Curb weight	1,180–1,250 kg (2,601–2,756 lb)

The Evolution II was upgraded in December 1993, and was produced until February 1995. It consisted mainly of handling improvements, including minor wheelbase adjustments, larger swaybars, bodywork tweaks including a larger spoiler, and tires that were 10 mm (0.4 in) wider. This Evolution also has a 50 l (13.2 US gal; 11.0 imp gal) fuel tank. Power output was increased to 256 PS (188 kW; 252 hp) from the same engine and torque was unchanged for both GSR and RS models.

[edit]Evolution III

Third generation

Production	February 1995 – August 1996
Platform	CE9A
Transmission	5-speed manual
Wheelbase	2,510 mm (98.8 in)
Length	4,310 mm (169.7 in)
Width	1,695 mm (66.7 in)
Height	1,420 mm (55.9 in)
Curb weight	1,190–1,260 kg (2,624–2,778 lb)

February 1995 saw the arrival of the Evolution 3, which had several improvements over the previous models. New, more aggressive styling and a new nose moulding improved the air supply to the radiator, intercooler and brakes. New side skirts and rear bumper moldings and a larger rear spoiler were added to reduce lift. Improved engine had higher compression ratio than before,^[4] and new turbocharger compressor (60 mm to 68 mm^[5]), which gave power output of 270 bhp (201 kW) at 6250 rpm, 309 N·m (228 lb·ft) at 3000 rpm.

[edit]Evolution IV

Fourth generation

Production	August 1996 – January 1998
Platform	CN9A
Transmission	5-speed manual
Wheelbase	2,510 mm (98.8 in)
Length	4,330 mm (170.5 in)
Width	1,690 mm (66.5 in)
Height	1,415 mm (55.7 in)
Curb weight	1,260–1,350 kg (2,778–2,976 lb)

The Lancer platform was completely changed in 1996, and along with it, the Evolution, which had become extremely popular throughout the world. The engine and transaxle was rotated 180° to better balance the weight and eliminate torque steer. There were two versions available, The RS and GSR. The RS version was produced as a competition car with a limited-slip front differential and a friction type LSD at the rear. It also came with GLX seats and a choice of either 16" or 17" OZ light weight racing wheels. The RS also had wind up windows, optional air conditioning in some models, and a few extra brace bars to strengthen the chassis, one behind the front grill and the other across the boot floor. The RS also had thinner body panels and glass. The GSR and the RS shared a new twin scroll turbocharger which helped to increase power to 280 PS (206 kW; 276 hp) at 6,500 rpm and 330 N·m (243 lb·ft) of torque at 4,000 rpm. Mitsubishi's new Active Yaw Control appeared as a factory option on the GSR model, which used steering, throttle input sensors and g sensors to computer-hydraulically control torque split individually to the rear wheels and as a result the 10000 Evolution IVs produced all sold quickly. The Evolution IV can be distinguished by its two large fog lights in the front bumper (option on RS version), and the newly designed tail lights on the rear, which became a standard design to Evolution V, which would become yet another trademark of the Evolution series. This new generation was slightly heavier than previous Evos—the GSR in particular due to the added technology systems—but to counter this the car produced even more power—the weight of the RS being 1,260 kg (2,778 lb) and the GSR being 1,345 kg (2,965 lb). Much of the technical improvements for this generation were also used in the second generation Mitsubishi RVR sold only in Japan.

[edit]Evolution V

Fifth Generation

Production	1998
Platform	CP9A
Transmission	5-speed manual
Wheelbase	2,510 mm (98.8 in)
Length	4,350 mm (171.3 in)
Width	1,770 mm (69.7 in)
Height	1,405–1,415 mm (55.3–55.7 in)
Curb weight	1,260–1,360 kg (2,778–2,998 lb)

Many aspects of the car were changed such as:

• The interior was upgraded in the GSR version with a better class of Recaro seat.
• The body kit had flared arches at the front and rear and a new aluminium rear spoiler replaced the IV FRP version and gave an adjustable angle of attack to alter rear down force.
• The track was widened by 10 mm (0.4 in), the wheel offset changed from ET45 to ET38 along with the wheel diameter which rose from 16" to 17" to accommodate Brembo brakes which were added to enhance braking.
• In addition the brake master cylinder bore increased by 0.3 millimetres (0.01 in).
• The engine was strengthened in a few areas and the cam duration was increased. The pistons were lighter with a smaller skirt area. 510 cc injectors were replaced with 560 cc injectors for better engine reliability due to more electrical "headroom" and the ECU was changed to include a flash ROM, allowing more boost pressure to the same TD05-HR as the Mitsubishi Evolution III and IV.

Furthermore, the turbocharger was again improved. Torque was increased to 373 N·m (275 lb·ft) at 3000 rpm. Power officially stayed the same, at 280 PS (206 kW; 276 hp), though some claim horsepower was actually somewhat higher.

[edit]Evolution VI

Sixth generation

Production	January 1999 – March 2001
Platform	CP9A
Transmission	5-speed manual
Wheelbase	2,510 mm (98.8 in)
Length	4,350 mm (171.3 in)
Width	1,770 mm (69.7 in)
Height	1,405–1,415 mm (55.3–55.7 in)
Curb weight	1,260–1,360 kg (2,778–2,998 lb)

The Evolution VI's changes mainly focused on cooling and engine durability. It received a larger intercooler, larger oil cooler, and new pistons, along with a titanium-aluminide turbine wheel for the RS model, which was a first in a production car. The Evolution VI received new bodywork yet again, with the most easily noticeable change being within the front bumper where the huge fog lights were reduced in size and moved to the corners for better airflow. A new model was added to the GSR and RS lineup; known as the RS2, it was an RS with a few of the GSR's options. Another limited-edition RS was known as the RS Sprint, an RS tuned by Ralliart in the UK to be lighter and more powerful with 330 hp (246 kW).

Yet another special edition Evolution VI was released in 1999: the Tommi Mäkinen Edition, named after Finnish rally driver Tommi Mäkinen that had won Mitsubishi four WRC drivers championships. It featured a different front bumper, Red/Black Recaro seats (with embossed T. Mäkinen logo), 17" Enkei white wheels, a leather Momosteering wheel and shift knob, a titanium turbine that spooled up quicker, front upper strut brace, lowered ride height (with tarmac stages in mind), and a quicker steering ratio. Amongst other colours, the Evo VI came in either red (Tommi Mak only), white, blue, black or silver with optional special decals, replicating Tommi Mäkinen's rally car's colour scheme. This car is also sometimes referred to as an Evolution 6½, Evolution 6.5, or TME for short.

[edit]Evolution VII

Seventh generation

Production	March 2001 – January 2003
Platform	CT9A
Transmission	5-speed manual 5-speed automatic
Wheelbase	2,625 mm (103.3 in)
Length	4,455 mm (175.4 in)
Width	1,770 mm (69.7 in)
Height	1,450 mm (57.1 in)
Curb weight	1,320–1,400 kg (2,910–3,086 lb)

In 2001, Mitsubishi was forced by the FIA to race in the WRC using WRC rules for building a car instead of the Group A class rules, and thus did not need to follow homologation rules. The Evolution VII was based on the larger Lancer Cedia platform and as a result gained more weight over the Evolution VI, but Mitsubishi made up for this with multiple important chassis tweaks. The biggest change was the addition of an active center differential and a more effective limited-slip differential, while a front helical limited-slip differential was added. Torque was increased again to 385 N·m (284 lb·ft) with engine tweaks that allowed greater airflow, and horsepower officially remained at 280 PS (206 kW; 276 hp).

The introduction of the Evolution VII also marked the first time an automatic drivetrain was included within the model lineup—the GT-A. Seen as the 'gentleman's express' version of the visually similar VII GSR, the GT-A model was only produced in 2002 and had the following distinguishing interior and exterior specification: GT-A-only diamond cut finish 17-inch (430 mm) alloy wheels, clear rear light lenses and all-in-one style front headlights (later used on the Evolution VIII). The GT-A had the option of either no spoiler, the short spoiler (as later used on the Evolution VIII 260) or the thunderspoiler as used on the standard Evolution VII models. The most distinguishing feature was a smooth bonnet with no air-grills on it at all. Although offering inferior cooling capabilities, the bonnet was designed to give a cleaner line through the air with less air resistance at motorway speeds.

Interior could be specified with factory options of a deluxe velour interior, full leather or the Recaro sports seats. The GT-A interior was different in that it had chromed door handles, a different instrument panel (to show the gear selection) and chrome edged bezels around the speedo and tach. The GT-A also had additional sound deadening installed from the factory and the engine manifold and downpipe had been engineered to be quieter.

The 5-speed automatic gearbox had what Mitsubishi called "fuzzy logic", which meant that the car would learn what the driver's driving characteristics were like and would adapt the gear change timings and kick down reactions accordingly. The gears could be manually selected as with most Tiptronics via steering wheel + and – buttons (a pair both sides) or via selecting the tiptronic gate with the gear lever. Power was down a little from the standard manual cars with 264 PS (194 kW; 260 hp). The GT-A gearbox did not appear again in the Evolution VIII but has been installed in the estate version of the Evolution IX Wagon. It was replaced by the Twin Clutch SST gearbox since the introduction of Evolution X.

[edit]Evolution VIII

Eighth generation

Production	January 2003 – March 2005
Platform	CT9A
Transmission	5-speed manual 6-speed manual
Wheelbase	2,625 mm (103.3 in)
Length	4,490–4,535 mm (176.8–178.5 in)
Width	1,770 mm (69.7 in)
Height	1,450 mm (57.1 in)
Curb weight	1,320–1,410 kg (2,910–3,109 lb)

The Evolution VIII was modified again in 2003, this time sporting 17" grey Enkei wheels,Brembo Brakes and Bilstein shocks to handle traction and a 5-speed manual gearbox with 280 PS (202 kW; 276 hp)(approx. 234 hp to the wheels). Originally a one off model, sales were so successful in the U.S. that by 2005 it was available in four trims: the standard GSR model in Japan, the RS, with an aluminum roof, 5-speed gearbox, and standard wheels (lacking excess components, such as interior map lights, power windows/doors, and radio), the SSL (with a sunroof, trunk mounted subwoofer, and leather seats), and the MR, which came with a revised limited-slip front differential, aluminum MR shift knob, handbrake with carbon fiber handle, 17 inch BBS wheels, aluminum roof, and a 6-speed manual gearbox. The new Evolution also sported chrome housing tail lights and head lights.

The Lancer Evolution VIII MR uses slick-response Bilstein shocks for improved handling. The aluminium roof panel and other reductions in body weight have lowered the centre of gravity to produce more natural roll characteristics. Detail improvements have also been made to Mitsubishi’s own electronic four-wheel drive, to the ACD 5 + Super AYC 6 traction control, and to the Sports ABS systems. The Lancer Evolution VIII displayed at the 2003 Tokyo Motor Show took the MR designation traditionally reserved for Mitsubishi Motors high-performance models (first used for the Galant GTO). Other parts on the MR include BBS alloy wheels, the aforementioned Bilstein shocks, and an aluminium roof. In the United Kingdom, many special Evolutions were introduced, including the FQ300, FQ320, FQ340, and FQ400 variants. They came with 305, 325, 345, and 405 hp (227, 239, 254 and 302 kW), respectively. Although Mitsubishi have not confirmed the fact, it is widely rumoured that the FQ stands for "Fucking Quick".^[6][7][8]

The FQ400, sold through Ralliart UK, produces 411 PS (302 kW; 405 hp) from its 2.0 L 4G63 engine, the result of special modifications by United Kingdom tuning firms Rampage Tuning, Owen Developments, and Flow Race Engines. At 202.9 hp (151.3 kW) per litre, it has one of the highest specific outputs per litre of any roadcar engine. With a curb weight of 1,450 kg (3,197 lb), it achieves 0–60 mph in 3.5 seconds, 0–100 mph in 9.1 seconds, 1/4 mile in 12.1 seconds at 117 mph (188 km/h), and a top speed of 175 mph (282 km/h) while costing £48,000. BBC's television series Top Gear demonstrated that the stock FQ-400 could surprisingly keep up with a Lamborghini Murciélago around a test track. The Stig recorded a Top Gear Power Lap Times of 1 minute and 24.8 seconds, 1.1 seconds slower than the Murciélago's time of 1 minute 23.7 seconds.^[9] In a similar test conducted by Evo magazine, the Evolution was able to lap the Bedford Autodrome faster than an Audi RS4 and a Porsche 911 Carrera 4S.

The Lancer Evolution VIII was also the first Evolution to be sold in the United States,^[10] spurred by the success of the Subaru Impreza WRX which had been released there just three years prior.^[3] The Evolution VIII found its true competition in the Subaru Impreza WRX STImodel the same year as the Evolution VIII's US introduction. With its 2.0 liter 271 horsepower engine, the 2003 Evolution VIII was capable of achieving a 0-100 time of 6.1 seconds.^[11] However, the internal components for the American versions were largely stripped-down versions of the specifications for the Japanese Lancer Evolution VIII. No US-spec Evolution model prior to the Evo X has active yaw control, including the 2006 Evolution IX. The American 2003 and 2004 GSRs are without the helical limited-slip front differential and 6-speed manual transmission. The 2004 US spec RS models, however, do have a front helical limited-slip differential. All 2003, 2004 and 2005 RS and GSR models have the Japanese Evolution VII's 5-speed transmission. The MR edition was introduced to the US in 2005, with ACD and the only model with a 6-speed transmission. The 2005 US spec RS and GSR have the ACD standard, and the front helical limited-slip differential is now standard on all models. The boost, timing, and tuning are also significantly lower than its Japanese counterpart, allowing it to adhere to the strict emissions regulations of the United States. Starting in 2005, the US model Evos were also fitted with a 5500rpm limit on launching in 1st gear to protect the drivetrain.

Most Evolution VIIIs have a carbon fiber rear spoiler with matching body-color endplates. Furthermore, the US versions of the Lancer Evolution VIII 2003–2005 were given bulkier rear bumpers than their Japanese counterparts to accommodate US safety laws in the form of the metal rear crash bar. All Evos have lightweight aluminum front fenders and hoods. MR and RS editions have an aluminum roof. Additionally, MR Editions come equipped with a 6-speed transmission, Bilstein shocks, and factory optional BBS wheels.

The basic RS Edition does not come with power windows, locks, or mirrors, an audio system, rear wing, sound deadening material, map lamps or an anti-lock braking system. All Evo VIII RS models sold in the US have an air conditioning system.^[12]

The National Highway Traffic Safety Administration (NHTSA) has determined crash test ratings of Lancer of different model years:^[13]