Daimler Double Six Series II
The pinnacle of British Leyland-era luxury, combining V12 smoothness with Daimler's aristocratic heritage.
- Power
- 285 bhp
- 0–60 mph
- 7.8 s
- Top speed
- 147 mph
- Est. value
- $8k–$35k
About the Daimler Double Six Series II
The Daimler Double Six Series II represents the most opulent expression of the Jaguar XJ platform, distinguished by its signature fluted radiator grille and more luxurious interior appointments. Introduced in 1973, it featured the smooth 5.3-litre V12 engine which, by 1975, had transitioned from carburettors to Lucas-Bosch electronic fuel injection to improve efficiency and performance. While the Series II era was marred by the industrial unrest and build quality issues of the British Leyland years, the Double Six remained a formidable grand tourer, offering a ride quality that rivalled Rolls-Royce. It was the preferred choice for high-ranking officials and royalty, including the Queen Mother, who famously used a Vanden Plas variant.
Daimler Double Six Series II specs
The Daimler Double Six Series II produces 285 bhp (213 kW) and 399 Nm (294 lb-ft) of torque. It reaches 60 mph in 7.8 seconds and has a top speed of 147 mph (237 km/h).
| Make | Daimler |
|---|---|
| Model | Double Six |
| Generation | Series II |
| Trim | 5.3 V12 |
| Years | 1973–1979 |
| Type | Luxury |
| Body style | Saloon |
| Country | United Kingdom |
| Production | About 14,226 built |
| Engine | 5.3-litre V12 |
|---|---|
| Displacement | 5,343 cc (5.3 litres) |
| Induction | Naturally aspirated |
| Power | 285 bhp (213 kW) at 5,750 rpm |
| Torque | 399 Nm (294 lb-ft) |
| Redline | 6,500 rpm |
| 0–60 mph | 7.8 s |
| Top speed | 147 mph (237 km/h) |
| Transmission | 3-speed automatic |
| Drivetrain | Rear-wheel drive |
| Weight | 1,750 kg (3,858 lb) |
| Power-to-weight | 163 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Daimler Double Six Series II worth?
A typical Daimler Double Six Series II is estimated to be worth $8,000 – $35,000 (about £6,000 – £26,000).
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
Daimler Double Six Series II rarity in CarSpot
The Daimler Double Six Series II is an Uncommon card in CarSpot, with a rarity score of 40 out of 100. Hot hatches and premium sporty cars. An Uncommon card is worth 20 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.
Daimler Double Six Series II fun facts
- The 'Double Six' name was a revival of the designation used for Daimler's legendary V12 models of the 1920s and 30s.
- For the 1975 model year, the Series II moved almost exclusively to the long-wheelbase chassis to provide better rear legroom.
- The Series II was the first British car to use fibre-optic cables to illuminate the dashboard control panels.
