- Combustion principle: four-stroke petrol engine
- Exhaust-gas treatment: catalytic converter (optional from 01.1986)
- Arrangement: front
- Installation direction: longitudinally; over axle
- Engine designation / type: M 102 E 23 / 102.981 (from 01.1986: 102.987)
- Number of cylinders / arrangement: 4 / in-line
- Bore: 95.5 mm
- Stroke: 80.25 mm
- Displacement : 2299 cc
- Compression ratio: 9.0
- Rated power: 92 kW / 125 DIN/hp at 5000 rpm (with catalytic converter: 90 kW / 122 DIN/hp at 5100 rpm)
- Nominal torque: 192 Nm at 4000 rpm (with catalytic converter: 188 Nm at 4000 rpm)
- Number of valves per cylinder: 2
- Valve operation: 1 overhead camshaft
- Camshaft drive: single roller chain
- Injection system (location): intake duct
- Injection pump / injection system (type): intake manifold injection, mechanically controlled (Bosch K-Jetronic); from 01.1986: mechanically-electronically controlled (Bosch KE-Jetronic)
- Injection pump (type): electric delivery pump
- Coolant / filling quantity with heating: 10.7 l
- Oil change quantity (with filter): 5.5 l
- On-board power supply voltage: 12 v
- Battery capacity: 66 Ah
- Generator: three-phase AC / 770 w
- Ignition system: transistor ignition (from 01.1986: electronic ignition system)
- Fuel tank capacity/of which reserve: 68 l (from 10.1987: 81,5 l)
- Fuel tank (location): under load compartment floor
- Frame design: box-section ladder-type frame
- Front-wheel suspension (type): rigid axle
- Front axle: 2 trailing arms, 1 wishbone (Panhard bar)
- Rear-wheel suspension (type): rigid axle
- Rear axle: 2 trailing arms, 1 wishbone (Panhard bar)
- Suspension front / rear: coil springs, supplementary rubber suspension, telescopic shock absorbers, torsion bar stabiliser / coil springs, supplementary rubber suspension, telescopic shock absorbers
- Steering (type): recirculating ball
- Steering assistance: hydraulically assisted (optional; from 08.1983: as standard)
- Brakes front: discs
- Rear brakes: drums
- Disc or drum diameter front : 303 mm
- Disc or drum diameter rear: 260 mm
- Parking brake (actuation): mechanically (manually operated)
- Front rims: 5,5 JK x 16 H2
- Rear rims: 5,5 JK x 16 H2
- Front tyres: 205 R 16 M+S
- Rear tyres: 205 R 16 M+S
- Drive: four-wheel drive: permanent rear-wheel drive; disengageable front-wheel drive
- All-wheel torque distribution front / rear: 50 % front / 50 % rear
- Drivetrain: from the transfer case via cardan shafts to front and rear axle differential
- Max. angle of approach/departure: 36.0°-45.0° / 31.0°-40.0°
- Max. fording depth: 600 mm
- Breakover angle at perm. GVW: 24.0°-25.0°
- Slope climbing ability: 80 %
- Transmission: manual
- Availability: as standard
- Gearbox design: change-speed gear
- Transmission control: manual with linkage
- Forward gears (total): 4
- Gear ratio: I. 4.63; II. 2.46; III. 1.47; IV. 1.0; R. 4.35
- Axle drive ratio: 4.86 (front/rear)
- Transmission ration transfer case (road): 1.00
- Transmission ration transfer case (off-road): 2.14
- Maximum speed: 152 km/h (off-road: 77 km/h)
- Fuel consumption urban / extra-urban / combined (according to the respectively valid measurement and calculation methods): 11.6 / 15.4 / 17.0 l per 100 km (premium petrol); open-top wagon: 11.9 / 16.1 / 17.1 l per 100 km (premium petrol)
- Transmission: manual
- Availability: optional
- Gearbox design: change-speed gear
- Transmission control: manual with linkage
- Forward gears (total): 5
- Gear ratio: I. 3.82; II. 2.20; III. 1.40; IV. 1.0; V. 0.81; R. 3.71
- Axle drive ratio: 4.86 (front/rear)
- Transmission ration transfer case (road): 1.00
- Transmission ration transfer case (off-road): 2.14
- Maximum speed: 150 km/h (off-road: 95 km/h)
- Transmission: automatic
- Gearbox type designation: 4-speed automatic transmission
- Availability: optional
- Clutch: hydraulic torque converter
- Gearbox design: planetary gear group
- Transmission control: hydraulic
- Forward gears (total): 4
- Gear ratio: I. 4.01; II. 2.39; III. 1.46; IV. 1.0; R. 5.50
- Axle drive ratio: 4.86 (front/rear)
- Transmission ration transfer case (road): 1.00
- Transmission ration transfer case (off-road): 2.14
- Maximum speed: 147 km/h (off-road: 77 km/h)
- Wheelbase: 2400 mm
- Front track gauge: 1425 mm
- Rear track gauge: 1425 mm
- Vehicle length: 3945 mm (from 10.1987: 3955 mm)
- Vehicle width: 1700 mm
- Vehicle height: 1960 mm (from 10.1987: 1925 mm); open-top wagon: 1975 mm (from 10.1987: 1970 mm)
- Turning circle diameter: 11.40 m
- Unladen weight (according to the respectively valid measurement or calculation methods): 1880 kg (open-top wagon: 1830 kg)
- Permissible total weight: 2500 kg (from 10.1985: 2600 kg)
- Permissible axle load front: 1200 kg
- Permissible axle load rear: 1600 kg
- Payload: 620 kg (open-top wagon: 670 kg)
- Permissible trailer load unbraked / braked: 750 / 2500 kg (from 10.1985: 2600 kg)
- Units produced: a total of 6,884 (civilian model, all versions)
- Prices: open-top wagon:
04.1982: DM 40,454.00
07.1983: DM 40,812.00
01.1984: DM 42,978.00
01.1985: DM 43,776.00
01.1986: DM 46,968.00
02.1987: DM 48,735.00
02.1988: DM 51,072.00
02.1989: DM 52,041.00
01.1990: DM 55,290.00
06.1991: DM 58,539.00
station wagon:
04.1982: DM 43,957.00
07.1983: DM 44,346.00
01.1984: DM 47,310.00
01.1985: DM 48,621.00
01.1986: DM 52,383.00
02.1987: DM 54,093.00
02.1988: DM 57,000.00
02.1989: DM 58,083.00
01.1990: DM 61,446.00
06.1991: DM 65,037.00
van:
04.1982: DM 42,657.50
07.1983: DM 43,035.00
01.1984: DM 45,942.00
01.1985: DM 47,253.00