Humber Imperial
The final word in Rootes Group luxury, offering executive dignity and 'Selectaride' comfort.
- Power
- 137 bhp
- 0–60 mph
- 16.2 s
- Top speed
- 101 mph
- Est. value
- $7k–$15k
About the Humber Imperial
Launched in 1964 as the flagship of the Rootes Group, the Humber Imperial was a more opulent evolution of the Super Snipe Series V. It was designed to compete with the Rover P5 and Jaguar MkX, featuring a coachbuilt interior by Thrupp & Maberly and advanced 'Selectaride' adjustable rear dampers. The Imperial was distinguished by its vinyl roof, West of England cloth or leather upholstery, and standard automatic transmission. As the final large Humber before Chrysler's takeover led to the marque's decline, it remains a symbol of 1960s British executive transport, famously used by Prime Minister Harold Wilson.
Humber Imperial specs
The Humber Imperial produces 137 bhp (102 kW) and 226 Nm (167 lb-ft) of torque. It reaches 60 mph in 16.2 seconds and has a top speed of 101 mph (162 km/h).
| Make | Humber |
|---|---|
| Model | Imperial |
| Trim | 3.0 |
| Years | 1964–1967 |
| Type | Luxury |
| Body style | Saloon |
| Country | United Kingdom |
| Production | About 1,500 built |
| Engine | 3.0-litre inline-six |
|---|---|
| Displacement | 2,965 cc (3.0 litres) |
| Induction | Naturally aspirated |
| Power | 137 bhp (102 kW) at 5,000 rpm |
| Torque | 226 Nm (167 lb-ft) |
| Redline | 5,400 rpm |
| 0–60 mph | 16.2 s |
| Top speed | 101 mph (162 km/h) |
| Transmission | 3-speed automatic |
| Drivetrain | Rear-wheel drive |
| Weight | 1,656 kg (3,651 lb) |
| Power-to-weight | 83 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Humber Imperial worth?
A typical Humber Imperial is estimated to be worth $6,500 – $15,000 (about £4,800 – £11,000).
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
Humber Imperial rarity in CarSpot
The Humber Imperial is a Rare card in CarSpot, with a rarity score of 53 out of 100. Performance cars, typically worth around £50,000 to £100,000. A Rare card is worth 40 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.
Humber Imperial fun facts
- The Imperial featured 'Selectaride' suspension, allowing the driver to adjust the rear shock absorber settings via a dashboard dial.
- Though primarily an automatic executive car, a small number of V8-powered prototypes were built using Chrysler engines, though they never reached production.
- The bodywork was finished by the famous London coachbuilder Thrupp & Maberly, a firm that had been part of the Rootes Group since 1926.