Austin A99 Westminster
The executive Farina-styled saloon with the heart of an Austin-Healey.
- Power
- 103 bhp
- 0–60 mph
- 14.4 s
- Top speed
- 98 mph
- Est. value
- $8k–$22k
About the Austin A99 Westminster
Introduced in 1959, the A99 Westminster was the flagship of Austin's 'Farina' range, featuring sharp Italian styling by Pininfarina. It shared its 2.9-litre C-Series engine with the Austin-Healey 3000, providing significant torque for effortless long-distance cruising. The A99 was a major technical step forward for BMC, being the first Austin saloon to feature power-assisted front disc brakes as standard. While it prioritised comfort and space over handling, its robust construction and understated elegance made it a popular choice for professional and police use.
Austin A99 Westminster specs
The Austin A99 Westminster produces 103 bhp (77 kW) and 214 Nm (158 lb-ft) of torque. It reaches 60 mph in 14.4 seconds and has a top speed of 98 mph (158 km/h).
| Make | Austin |
|---|---|
| Model | A99 Westminster |
| Trim | 2.9 |
| Years | 1959–1961 |
| Type | Classic |
| Body style | Saloon |
| Country | United Kingdom |
| Production | About 15,162 built |
| Engine | 2.9-litre BMC C-Series straight-six |
|---|---|
| Displacement | 2,912 cc (2.9 litres) |
| Induction | Naturally aspirated |
| Power | 103 bhp (77 kW) at 4,500 rpm |
| Torque | 214 Nm (158 lb-ft) |
| Redline | 5,000 rpm |
| 0–60 mph | 14.4 s |
| Top speed | 98 mph (158 km/h) |
| Transmission | 3-speed manual with overdrive |
| Drivetrain | Rear-wheel drive |
| Weight | 1,530 kg (3,373 lb) |
| Power-to-weight | 67 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is an Austin A99 Westminster worth?
A typical Austin A99 Westminster is estimated to be worth $8,000 – $22,000 (about £6,000 – £16,000).
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
Austin A99 Westminster rarity in CarSpot
The Austin A99 Westminster is a Rare card in CarSpot, with a rarity score of 43 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.
Austin A99 Westminster fun facts
- The A99's engine is essentially the same unit found in the 'Big Healey' sports car, though tuned for smoother delivery in the saloon.
- It was the first Austin production car to be equipped with front disc brakes as standard equipment.
- The model was part of a badge-engineering trio, sharing its body and mechanicals with the more luxurious Wolseley 6/99 and the Vanden Plas Princess 3-Litre.