- Combustion principle: four-stroke
- Configuration: front, longitudinal; vertical
- Number of cylinders / arrangement: 4 / in-line (single cylinder with cooling-water jackets welded on)
- Bore x Stroke: 130 x 180 mm
- Total displacement: 9530 cc
- Rated output: 90 - 95 hp at 1300 rpm
- Number of valves / arrangement: 1 intake, 2 exhaust / overhead
- Valve operation: 2 lateral camshafts
- Camshaft drive: via spur gears
- Fuel system: piston-type carburettor
- Fuel tank: position / capacity: under the car's rear / 125 l
- Frame design: U-section pressed-steel frame
- Front-wheel suspension: rigid axle
- Rear-wheel suspension: rigid axle
- Front springs: semi-elliptical springs
- Rear springs: semi-elliptical springs
- Steering: worm-and-nut steering, right-hand
- Brake system (foot brake): mechanical (water-cooled), acting on drive shaft
- Parking brake (hand brake): mechanical, acting on rear wheels; hillholder
- Wheels: wooden-spoke, wire-spoke or disc wheels
- Tires: front: 915 x 105; rear: 935 x 135
- Driven wheels: rear wheels
- Drivetrain: encapsulated chains
- Gearing: 4-speed manual transmission
- Shifting: shift lever, right exterior (gate shift)
- Clutch: coil spring clutch, from 1912 leather biconical clutch
- Transmission type: change-speed gear
- Gear ratios: I. 4.0; II. 2.20 or 2.40; III. 1.40; IV. 1.0
- Final drive ratio: chain 1.90 or 1.70:1
- Maximum speed: 115 km/h
- Fuel consumption: 28 - 33 l
- Wheelbase: 3380, 3525 or 3580 mm
- Front / rear track: 1450 / 1450 mm; from 1912: 1520 / 1520 mm
- Length: 4870 - 5100 mm
- Width: 1750 mm
- Height: 1600 mm
- Chassis weigth: 1525 kg
- Kerb weight: 1950 kg
- Gross weight: 2650 kg