The Dodge Stealth 3.0 V6 24V Automatic, produced from 1990 to 1996, represents a unique chapter in Dodge’s history, born from a collaborative venture with Mitsubishi. This coupe, part of the first generation of Stealth models, was a direct result of the Diamond Star Motors (DSM) partnership, aiming to challenge established sports car manufacturers. Positioned as a mid-range offering within the Stealth lineup, the 3.0 V6 Automatic provided a balance between performance and affordability, slotting below the more potent turbocharged variants and above the base 2.6L models. It was primarily marketed towards buyers seeking a stylish, comfortable, and relatively powerful grand tourer.
Technical Specifications
| Brand | Dodge |
| Model | Stealth |
| Generation | Stealth |
| Type (Engine) | 3.0 V6 24V (226 Hp) Automatic |
| Start of production | 1990 |
| End of production | 1996 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 17 l/100 km (13.8 US mpg, 16.6 UK mpg, 5.9 km/l) |
| Fuel consumption (extra urban) | 10 l/100 km (23.5 US mpg, 28.2 UK mpg, 10 km/l) |
| Fuel consumption (combined) | 10.7 l/100 km (22 US mpg, 26.4 UK mpg, 9.3 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 235 km/h (146.02 mph) |
| Weight-to-power ratio | 7.8 kg/Hp, 128.4 Hp/tonne |
| Weight-to-torque ratio | 6.3 kg/Nm, 158 Nm/tonne |
| Power | 226 Hp @ 6000 rpm |
| Power per litre | 76 Hp/l |
| Torque | 278 Nm @ 4500 rpm (205.04 lb.-ft. @ 4500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 6G72 |
| Engine displacement | 2972 cm3 (181.36 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 91.1 mm (3.59 in.) |
| Piston Stroke | 76 mm (2.99 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.6 l (4.86 US qt | 4.05 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1760 kg (3880.14 lbs.) |
| Trunk (boot) space (minimum) | 315 l (11.12 cu. ft.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 4565 mm (179.72 in.) |
| Width | 1840 mm (72.44 in.) |
| Height | 1253 mm (49.33 in.) |
| Wheelbase | 2470 mm (97.24 in.) |
| Front track | 1560 mm (61.42 in.) |
| Rear (Back) track | 1580 mm (62.2 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Wishbone |
| Rear suspension | Several levers and rods |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system), Hydraulic Steering |
| Tires size | 245/45 R17 |
| Wheel rims size | 17 |
Powertrain & Engine Architecture
The heart of the Dodge Stealth 3.0 V6 Automatic is Mitsubishi’s 6G72 engine, a 2.972-liter (181.36 cubic inches) naturally aspirated V6. This 24-valve engine utilizes a double overhead camshaft (DOHC) valvetrain and multi-port fuel injection, contributing to its relatively smooth power delivery. The 6G72 is known for its robust construction and inherent reliability. The automatic transmission paired with this engine is a four-speed unit, designed to provide comfortable cruising and ease of use. While not as sporty as a manual transmission, it suited the grand touring nature of this particular Stealth variant. The transmission’s gear ratios were tuned for acceleration and highway efficiency, prioritizing a relaxed driving experience over outright performance.
Driving Characteristics
The 3.0 V6 Automatic Stealth offered a comfortable and refined driving experience. With 226 horsepower and 205 lb-ft of torque, acceleration was respectable, though noticeably slower than the turbocharged models. The automatic transmission, while smooth, did exhibit some of the characteristics common to older automatics – a slight delay in downshifts and a tendency to hunt for gears under hard acceleration. Compared to the manual transmission versions, the automatic felt less engaging, but it was significantly easier to drive in everyday traffic. The front-wheel-drive layout provided predictable handling, but lacked the all-weather capability of an all-wheel-drive system, which was available on some Stealth trims.
Equipment & Trim Levels
The 3.0 V6 Automatic Stealth typically came standard with features like air conditioning, power windows and locks, cruise control, and an AM/FM stereo. Interior upholstery was generally cloth, though leather was available as an option. Dashboard configuration was straightforward and functional, with easy-to-read gauges. Optional extras included a premium sound system, sunroof, and upgraded wheels. The trim level often dictated the availability of these features, with higher trims offering more luxurious appointments.
Chassis & Braking
The Dodge Stealth featured an independent front suspension with wishbone configuration, providing a comfortable ride and decent handling. The rear suspension utilized a multi-link setup, further enhancing ride quality. Braking duties were handled by ventilated disc brakes on all four wheels, providing adequate stopping power for the vehicle’s weight and performance. An anti-lock braking system (ABS) was standard, enhancing safety and control during emergency braking situations. Power steering was also standard, making the car easy to maneuver at low speeds.
Market Reception & Comparison
The Dodge Stealth 3.0 V6 Automatic received mixed reviews. Critics praised its styling, comfortable interior, and relatively strong engine, but some found the front-wheel-drive layout and automatic transmission to be less engaging than competitors like the Mazda RX-7 or Toyota Supra. Fuel economy was average for the time, around 22 mpg combined. Compared to the turbocharged Stealth R/T and VR-4 models, the 3.0 V6 Automatic offered a more affordable entry point into the Stealth lineup, but at the expense of outright performance. It appealed to buyers who prioritized comfort and convenience over sporty handling.
Legacy
The Dodge Stealth, while discontinued in 1996, has gained a following among enthusiasts. The 3.0 V6 Automatic variant, while not the most sought-after model, remains a relatively affordable and reliable option for those looking for a unique and stylish coupe. The 6G72 engine is known for its durability, and with proper maintenance, can provide many years of service. Today, well-maintained examples of the 3.0 V6 Automatic Stealth are becoming increasingly collectible, representing a nostalgic reminder of a unique era in automotive history and the successful, if short-lived, partnership between Dodge and Mitsubishi.
