The Mercedes-Benz G-class Long (W463) 230 GE 4MATIC, produced from April 1990 to September 1993, represents a unique iteration of the iconic G-Wagen. Positioned as an entry-level offering within the extended wheelbase W463 series, it provided a more accessible price point for buyers seeking the G-class’s legendary off-road capability. This variant combined a 2.3-liter inline-four engine with a five-speed manual transmission and a permanent four-wheel-drive system, making it a relatively spartan, yet highly capable, vehicle. The “GE” designation stood for “Geländewagen mit Einspritzung” – off-road vehicle with fuel injection – signifying a step up from earlier carbureted models.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | G-class |
| Generation | G-class Long (W463) |
| Type | 230 GE (126 Hp) 4MATIC |
| Start of production | April, 1990 |
| End of production | September, 1993 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Off-road vehicle |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 16.9 l/100 km (13.9 US mpg, 16.7 UK mpg) |
| Fuel consumption (extra urban) | 12.7 l/100 km (18.5 US mpg, 22.2 UK mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 18.7 sec |
| Acceleration 0 – 62 mph | 18.7 sec |
| Acceleration 0 – 60 mph | 17.8 sec |
| Maximum speed | 145 km/h (90.1 mph) |
| Weight-to-power ratio | 17.4 kg/Hp |
| Weight-to-torque ratio | 11.6 kg/Nm |
| Power | 126 Hp @ 5000 rpm |
| Torque | 190 Nm @ 4000 rpm (140.14 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 102.989 |
| Engine displacement | 2298 cm3 (140.23 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 95.5 mm (3.76 in.) |
| Piston Stroke | 80.2 mm (3.16 in.) |
| Compression ratio | 9:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | SOHC |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Kerb Weight | 2195 kg (4839.15 lbs.) |
| Max. weight | 2950 kg (6503.64 lbs.) |
| Max load | 755 kg (1664.49 lbs.) |
| Fuel tank capacity | 96 l (25.36 US gal | 21.12 UK gal) |
| Length | 4635 mm (182.48 in.) |
| Width | 1690 mm (66.54 in.) |
| Height | 1936 mm (76.22 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Front track | 1425 mm (56.1 in.) |
| Rear track | 1425 mm (56.1 in.) |
| Drivetrain | All wheel drive (4×4) |
| Number of gears | 5 |
| Gearbox type | Manual transmission |
| Front suspension | Coil spring, Rigid axle suspension, Trailing arm |
| Rear suspension | Rigid axle suspension, Trailing arm, Coil spring |
| Front brakes | Disc |
| Rear brakes | Drum |
| Steering type | Cone worm with recirculation balls |
| Power steering | Hydraulic Steering |
| Tires size | 205/80 R 16 |
| Wheel rims size | 6 J x 16 |
Introduction
The 230 GE Long represented a significant step in broadening the appeal of the G-class. Prior to the W463 series, the G-Wagen was largely a utilitarian vehicle aimed at military and specialized commercial applications. The W463, introduced in 1979, brought a degree of civilian refinement, and the long-wheelbase version offered increased passenger space. The 230 GE, with its relatively modest power output, was intended for buyers who prioritized the G-class’s ruggedness and off-road prowess over outright speed. It served as a gateway into the G-Wagen world, offering a more affordable alternative to the more powerful and expensive 280 GE and 300 GE models.
Powertrain & Engine Architecture
At the heart of the 230 GE lay the Mercedes-Benz M 102.989 engine, a 2.3-liter inline-four cylinder gasoline engine. This engine, a descendant of the M102 family, featured a single overhead camshaft (SOHC) valvetrain and multi-port fuel injection. The M102 was known for its durability and relatively smooth operation, though it wasn’t a particularly high-performance unit. The engine produced 126 horsepower at 5000 rpm and 190 Nm (140 lb-ft) of torque at 4000 rpm. The five-speed manual transmission provided a reasonable spread of gears, but the vehicle’s substantial weight and the engine’s modest output meant acceleration was leisurely. The 4MATIC system was a permanent all-wheel-drive setup, distributing power equally to the front and rear axles. A transfer case allowed for low-range gearing, enhancing off-road capability.
Driving Characteristics
The driving experience in the 230 GE Long was defined by its ruggedness and capability rather than its speed. Acceleration was slow, with 0-60 mph taking around 17.8 seconds. However, the engine’s torque delivery was adequate for tackling challenging terrain. The manual transmission required deliberate shifting, and the clutch was relatively heavy. The 4MATIC system provided excellent traction in a variety of conditions, and the low-range gearing allowed for controlled descents and climbing. On paved roads, the 230 GE Long felt somewhat cumbersome due to its high center of gravity and relatively soft suspension. It wasn’t designed for spirited driving, but rather for conquering difficult landscapes.
Equipment & Trim Levels
The 230 GE Long was typically equipped with basic, utilitarian features. Standard equipment included cloth upholstery, vinyl flooring, and a simple dashboard layout. Power windows and central locking were often optional extras. Air conditioning was also an optional feature, and many examples were sold without it. The interior was functional and durable, designed to withstand the rigors of off-road use. The long wheelbase provided ample space for passengers and cargo, making it a practical choice for families or those needing to transport equipment.
Chassis & Braking
The chassis of the 230 GE Long was a robust ladder frame construction, providing exceptional strength and durability. The suspension consisted of coil springs and rigid axles front and rear, offering a comfortable ride over rough terrain. Front brakes were discs, while rear brakes were drums. The steering was a recirculating ball system, which provided a direct feel but required considerable effort. The tires were typically 205/80 R16 all-terrain tires, designed to provide good grip on a variety of surfaces.
Market Reception & Comparison
The 230 GE Long was generally well-received by critics as a capable and affordable entry point into the G-class range. It was praised for its off-road prowess and durability, but criticized for its slow acceleration and basic interior. Compared to the more powerful 280 GE and 300 GE models, the 230 GE offered significantly less performance but also a lower price tag. It appealed to buyers who prioritized functionality and reliability over luxury and speed. Fuel economy was also a consideration, with the 2.3-liter engine offering better mileage than the larger six-cylinder options.
Legacy
Today, the Mercedes-Benz G-class Long (W463) 230 GE 4MATIC is a sought-after vehicle among collectors and enthusiasts. Its relative rarity and simple mechanical design make it a desirable alternative to the more complex and expensive later G-Wagen models. The M102 engine is known for its reliability, and parts availability is generally good. While not a performance machine, the 230 GE Long offers a unique and authentic G-Wagen experience, embodying the spirit of adventure and ruggedness that has defined the model for decades. Well-maintained examples command a premium in the used car market, reflecting their enduring appeal and iconic status.





