14 August. Friday 2026
Sommer Diesel 516 - 2022 Specifications and Reviews
The 2022 Sommer Diesel 516 is an unconventional allround motorcycle powered by a Hatz diesel engine, delivering 12 horsepower and exceptional low-end torque of 27.5 Nm. This unique machine suits adventurous riders seeking fuel efficiency and distinctive character over conventional performance. Best known for its practical diesel engineering and remarkable range capability.
General information | |
| Category | Allround |
| Year | 2022 |
| Model | Sommer Diesel 516 |
| | |
Engine and Transmission Specifications | |
| Emission details | Euro 4 |
| Greenhouse gases | 58.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.50 litres/100 km (40.0 km/l or 94.09 mpg) |
| Clutch | 5-plate in oil bath |
| Transmission type | Chain (final drive) |
| Gearbox | 4-speed |
| Cooling system | Air |
| Fuel system | Injection |
| Valves per Cylinder | 2 |
| Bore x Stroke | 93.0 x 76.0 mm (3.7 x 3.0 inches) |
| Compression | 20.5:1 |
| Max RPM RPM | 4000 |
| Top speed | 99.0 km/h (61.5 mph) |
| Torque | 27.5 Nm (2.8 kgf-m or 20.3 ft.lbs) @ 2000 RPM |
| Power | 12.0 HP (8.8 kW) @ 3500 RPM |
| Engine details | Hatz 1B50 single cylinder engine |
| Engine type | Diesel |
| Capacity: | 516.0 ccm (31.49 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Seat | Single seat |
| Wheels | Stainless steel rims, wire spoked |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | 280 mm (11.0 inches) |
| Front brakes | Single disc. Optional drum brake |
| Rear tire | 3.50-19 |
| Front tire | 3.25-19 |
| Rear wheel travel | 120 mm (4.7 inches) |
| Rear Suspension | Swing arm |
| Front wheel travel | 150 mm (5.9 inches) |
| Front Suspension | Telescopi fork |
| Rake (fork angle) | 25.0° |
| Frame type | Steel tube |
| | |
Physical measures and capacities | |
| Fuel capacity | 13.50 litres (3.57 US gallons) |
| Wheelbase | 1410 mm (55.5 inches) |
| Seat height | 760 mm (29.9 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.0727 HP/kg |
| Weight incl. oil, gas, etc | 180.0 kg (396.8 pounds) |
| Dry weight | 165.0 kg (363.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Modified Royal Enfield bike. Hand-made in Germany. |
| Factory warranty | 2 year factory warranty |
| Electrical | Iskra 1 kW starter. Alternator 200W. |
| Instruments | Analogue instruments |
| Starter | Electric |
| Color options | Black, red, light blue, blue |
Performance Profile & Rider Fit
12 hp
Peak Power
61.5 mph
Top Speed
Best For
Track2%
City30%
Cornering25%
Daily Riding35%
Touring20%
Passenger5%
Rider Profile
| Best For | This is a niche, low-power diesel oddity best suited to riders curious about mechanical novelty rather than performance, and beginners could handle its gentle power delivery easily. |
| Purpose | Built as a fuel-sipping, low-maintenance diesel curiosity based on a Royal Enfield-style chassis, it suits slow-paced utility riding, farm or estate use, and enthusiasts of unusual engineering over speed or sport. |
| Rider Fit | The low seat height, single-seat setup, and modest weight make it easy and unintimidating to handle at low speeds, though its limited power means no strain but also no thrill. |
| Character | It has a quirky, agricultural charm with a thumping single-cylinder diesel heart, offering a slow, torquey, almost tractor-like riding experience rather than a sporty one. |
| Not Ideal For | This is not for riders wanting real-world highway speeds, quick acceleration, cornering agility, or two-up touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2022 Sommer Diesel 516 is a powerful and stylish addition to the diesel lineup. With its sleek design and impressive performance, this vehicle is sure to turn heads on the road. The fuel-efficient diesel engine provides excellent power and torque, making it a great option for those who need a reliable and efficient vehicle for their daily commute or long-distance travel. The interior is comfortable and spacious, with plenty of advanced technology features to keep you connected and entertained on the go. Overall, the 2022 Sommer Diesel 516 is a fantastic choice for anyone in the market for a high-quality diesel vehicle. Whether you're in the market for a new diesel vehicle or simply appreciate a well-crafted automobile, the 2022 Sommer Diesel 516 is worth checking out. This vehicle offers a winning combination of style, performance, and efficiency, making it a top choice for anyone in need of a reliable and fuel-efficient ride. With its advanced technology features and comfortable interior, the 2022 Sommer Diesel 516 is sure to impress even the most discerning driver. If you're in the market for a diesel vehicle that offers both power and style, be sure to give the 2022 Sommer Diesel 516 a test drive.Add a Comment
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