- Engine type: M 7294
- Inlet valves: 2 inclined overhead valves per cylinder, actuated via tappets
- Ignition sequence: 1-3-4-2
- No. of cylinders / arrangement: 4 / in line
- Outlet valves: 2 inclined overhead valves per cylinder, actuated via tappets
- Configuration: Front, longitudinal; vertical
- Valve operation: 2 overhead camshafts, vertical-shaft drive
- Ignition adjustment: Manually
- Combustion principle: Four-stroke Otto (with supercharger)
- Crankshaft: 3-bearing (roller bearings), built-up crankshaft
- Bore x Stroke: 70 x 129 mm
- Fuel system: 1 Pressurized carburetor / Roots supercharger
- Total displacement: 1989 cc
- Spark plugs: 1 per cylinder
- Fuel supply: Air and centrifugal pumps
- Compression ratio: 7.5
- Maximum / output / rated output: 150 hp at 4800 /min with supercharger
- Cooling: Water circulation cooling via rotary pump
- Lubrication: Pressure circulation lubrication via gear pump with fresh oil addition
- Cylinders: Steel cylinders in a block with welded-on cooling-water jacket
- Cylinder head: Not removable, welded together with cylinders
- Starter: Starting crank
- Generator: Not fitted
- Battery: Not fitted
- Ignition: High-voltage magneto ignition
- Ignition system: Bosch magneto
- Hand brake: Acting on rear wheels
- Foot brake: Acting on front- and rear wheels
- Steering: Worm-and-nut steering
- Wheels: Wire-spoke wheels, center mounting, faired with sheet-metal plates
- Front tires: 4.5 x 29
- Frame design: U-section pressed-steel frame
- Rear tires: 4.5 x 29
- Front wheel suspension: Rigid axle with semi-elliptic springs, friction shock absorbers
- Drivetrain: By cardan shaft to differential and rear wheels
- Rear wheel suspension: Rigid axle with underslung semi-elliptic springs, friction shock absorbers
- Brake system: Mechanically actuated
- Front brakes: Inside shoe brakes
- Rear brakes: Inside shoe brakes (rear wheels)
- Transmission: 4-speed manual transmission
- Shifting: Gate shift, right interior
- Clutch: Double-cone clutch
- Transmission type: Change-speed gear
- Final drive ratio: 3.5
- Maximum speed: 190 km/h
- Wheelbase: 2655 mm
- Front track: 1360 mm
- Rear track: 1390 mm
- Length: 3990 mm
- Width: 1560 mm
- Height: 1160 mm
- Seats: 2