- Combustion principle: four-stroke
- Configuration: front, longitudinal; vertical
- Number of cylinders / arrangement: 4 / in-line (in pairs)
- Bore x Stroke: 130 x 160 mm
- Total displacement: 8430 cc
- Compression ratio: 3.9 - 4.1
- Rated output: 75 hp at 1400 rpm
- Number of valves / arrangement: 1 intake, 1 exhaust / lateral, vertical (L-disposition)
- Valve operation: 1 lateral camshaft
- Camshaft drive: via spur gears
- Fuel system: Benz or Zenith carburettor
- Fuel tank: position / capacity: in the rear / 120 l
- Frame design: 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): outside shoe-type brake with water cooling, acting on transmission input shaft
- Parking brake (hand brake): internal shoe-type brake, acting on rear wheels
- Wheels: wooden-spoke (wheel rims detachable) or Rudge wire-spoke wheels
- Tires: front: 920 x 120 or 935 x 135; rear: 935 x 135
- Driven wheels: rear wheels
- Drivetrain: cardan shaft
- Gearing: 4-speed manual transmission
- Shifting: shift lever, right exterior (gate shift)
- Clutch: leather cone clutch
- Transmission type: change-speed gear
- Final drive ratio: 2.50
- Maximum speed: 98 km/h
- Fuel consumption: 29 l
- Wheelbase: 3400 mm; from 1913: 3500 mm
- Front / rear track: 1440 / 1440 mm
- Length: saloon: 4700 mm
- Width: saloon: 1720 mm
- Height: saloon: 2400 mm
- Chassis weigth: 1400 kg
- Kerb weight: double phaeton: 1850 kg; saloon: 2050 kg
- Prices: chassis: Mk. 19,000.-
runabout: Mk. 22,500.-
sedan: Mk. 24,000.-
landaulet: Mk. 24,000.-