- Engine type: DB 603 RS special aircraft engine
- Inlet valves: 2 overhead valves per cylinder, actuated via finger followers
- Ignition sequence: 1-11-2-9-4-7-6-8-5-10-3-12
- No. of cylinders / arrangement: 12 / 60° V
- Outlet valves: 2 overhead valves per cylinder, actuated via finger followers
- Configuration: In front of rear axles, longitudinal; inverted cylinders
- Valve operation: 1 overhead camshaft per cylinder bank
- Ignition adjustment: Automatically
- Combustion principle: Four-stroke Otto (with direct injection, supercharger and charge-air cooling)
- Crankshaft: 7-bearing
- Bore x Stroke: 162 x 180 mm
- Fuel system: Direct injection, Bosch 12-plunger injection pump PZ 12 HP
- Total displacement: 44500 cc
- Spark plugs: 2 per cylinder, Bosch DW 250 ET 7/1 D
- Fuel supply: Gear-wheel double pump with pneumatic governor
- Compression ratio: 7.5
- Fuel tank capacity: 80 l
- Maximum / output / rated output: 3500 hp at 3460/min
- Cooling: Glycol circulation cooling via rotary pump
- Lubrication: Dry-sump lubrication, 1 pressure pump
- Cylinders: 1 silumin block per cylinder bank with steel liners
- Cylinder head: Silumin, cast in one piece together with cylinders
- Starter: Bosch AL-SGC 24 DR 2 inertia starter
- Battery: Fitted
- Ignition: High-voltage magneto ignition
- Ignition system: Bosch twin magneto with trembler-coil starter ignition
- Hand brake: Not fitted
- Foot brake: Acting on all 6 wheels
- Steering: Worm-and-nut steering, system Porsche with divided steering linkage
- Wheels: Wire-spoke wheels, center mounting
- Front tires: 7.00 x 32 Continental Special
- Frame design: Double-tube frame
- Rear tires: 7.00 x 32 Continental Special
- Front wheel suspension: Double trailing arm, torsion bar springs, friction shock absorbers
- Drivetrain: By spur gears to differentials and rear wheels
- Rear wheel suspension: Swing axles with torsion-bar springs, friction shock absorbers
- Brake system: Hydraulically actuated, including brake compensating device
- Front brakes: Inside shoe brakes with finned light-alloy drums, 500 mm diameter
- Rear brakes: Inside shoe brakes with finned light-alloy drums, 500 mm diameter
- Transmission: Not fitted
- Clutch: Dry triple-disc clutch with automatic flyweight governor
- Gear ratios: Transmission via spur gear 58:34
- Final drive ratio: Bevel-gear drive 25:12
- Maximum speed: 650 km/h
- Wheelbase: 3550 mm
- Front track: 1320 mm
- Rear track: 1180 mm
- Length: 8240 mm
- Width: 3200 mm
- Height: 1270 mm
- Vehicle weight: 2800 kg
- Comments: Planned fuel quality: Fuel: 50 % XM + 50 % WW Calorific value 5,930 kcal/kg XM - 40 % methyl alcohol 32 % benzene 24 % ethyl alcohol 4 % petroleum ether light Density: 0.813 Calorific value: 6,900 kcal/kg - 5,600 kcal/l WW - 86.0 % methyl alcohol 8.8 % acetone 4.4 % nitrobenzene 0.8 % ether Density: 0.816 Calorific value: 4,960 kcal/kg - 4,050 kcal/l Special equipment: The whole body could be taken off the double-tube frame for maintenance work, e.g. for changing tires or for working on the engine-transmission unit. The body is connected to the chassis with 8 quick mountings. The designers provided for centrally-operated pneumatic jacks in four different places.
- Engine weight: 807 kg
- Seats: 1