Mercedes-Benz 770
The 'Großer Mercedes': a pinnacle of pre-war engineering and prestige.
- Power
- 200 bhp
- Top speed
- 99 mph
- Est. value
- $1.8m–$3.5m
About the Mercedes-Benz 770
Introduced at the 1930 Paris Motor Show, the W07-generation 770 was the largest and most expensive Mercedes-Benz of its era. Known as the 'Großer Mercedes', it was engineered without regard for cost, featuring a massive 7.7-litre straight-eight engine and a semi-automatic vacuum-shifted overdrive. While a naturally aspirated version was available, the vast majority of the 117 units produced were equipped with a Roots-type supercharger that engaged at full throttle. Its immense presence and hand-built quality made it the preferred choice for heads of state and royalty, including Emperor Hirohito and King Faisal I.
Mercedes-Benz 770 specs
The Mercedes-Benz 770 produces 200 bhp (149 kW) and 535 Nm (395 lb-ft) of torque. It has a top speed of 99 mph (160 km/h).
| Make | Mercedes-Benz |
|---|---|
| Model | 770 |
| Trim | 7.7 |
| Years | 1930–1938 |
| Type | Classic |
| Body style | Pullman Saloon |
| Country | Germany |
| Production | About 117 built |
| Engine | 7.7-litre supercharged straight-eight |
|---|---|
| Displacement | 7,655 cc (7.7 litres) |
| Induction | Supercharged |
| Power | 200 bhp (149 kW) at 2,800 rpm |
| Torque | 535 Nm (395 lb-ft) |
| Redline | 2,800 rpm |
| Top speed | 99 mph (160 km/h) |
| Transmission | 3-speed manual with overdrive |
| Drivetrain | Rear-wheel drive |
| Weight | 2,700 kg (5,952 lb) |
| Power-to-weight | 74 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Mercedes-Benz 770 worth?
A typical Mercedes-Benz 770 is estimated to be worth $1,800,000 – $3,500,000 (about £1,340,000 – £2,610,000).
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Mercedes-Benz 770 rarity in CarSpot
The Mercedes-Benz 770 is a Unicorn card in CarSpot, with a rarity score of 100 out of 100. The rarest tier: hypercars, one-offs and cars built in tiny numbers, typically fewer than about 500. A Unicorn card is worth 320 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Mercedes-Benz 770 fun facts
- The 770 featured a dual ignition system with two spark plugs per cylinder, one powered by a magneto and the other by a battery.
- Only 13 of the 117 W07 models were ordered without the optional supercharger, despite a price reduction of 3,100 Reichsmarks.
- The semi-automatic overdrive system effectively provided six forward gears, allowing the 2.7-tonne car to reach a then-breathtaking 160 km/h.
