Audi A6 Allroad C5
The original luxury crossover estate that defined the go-anywhere Avant.
- Power
- 180 bhp
- Top speed
- 129 mph
- Est. value
- $2k–$8k
About the Audi A6 Allroad C5
Launched at the 2000 Geneva Motor Show, the C5-generation Allroad Quattro was Audi's answer to the growing SUV trend, blending the refinement of the A6 Avant with genuine light off-road capability. It featured a sophisticated four-level air suspension system that could raise the ride height to 208mm, alongside flared wheel arches and unpainted bumpers for a rugged aesthetic. The 2.5-litre V6 TDI was the workhorse of the range, offering a robust 370 Nm of torque suited for towing and long-distance cruising. While complex to maintain, it remains a cult classic for its unique 'Ur-allroad' status and versatile engineering.
Audi A6 Allroad C5 specs
The Audi A6 Allroad C5 produces 180 bhp (134 kW) and 370 Nm (273 lb-ft) of torque. It has a top speed of 129 mph (207 km/h).
| Make | Audi |
|---|---|
| Model | A6 Allroad |
| Generation | C5 |
| Trim | 2.5 TDI quattro |
| Years | 2000–2005 |
| Type | Off-road |
| Body style | Estate |
| Country | Germany |
| Production | About 88,174 built |
| Engine | 2.5-litre V6 TDI |
|---|---|
| Displacement | 2,496 cc (2.5 litres) |
| Induction | Turbocharged |
| Power | 180 bhp (134 kW) at 4,000 rpm |
| Torque | 370 Nm (273 lb-ft) |
| Redline | 4,500 rpm |
| Top speed | 129 mph (207 km/h) |
| Transmission | 6-speed manual |
| Drivetrain | All-wheel drive |
| Weight | 1,815 kg (4,001 lb) |
| Power-to-weight | 99 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is an Audi A6 Allroad C5 worth?
A typical Audi A6 Allroad C5 is estimated to be worth $2,000 – $8,000 (about £1,500 – £6,000).
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
Audi A6 Allroad C5 rarity in CarSpot
The Audi A6 Allroad C5 is a Common card in CarSpot, with a rarity score of 11 out of 100. Everyday cars you can spot on almost any street. A Common card is worth 10 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.
Audi A6 Allroad C5 fun facts
- Early European manual versions were available with an optional low-range transfer gearbox, a rarity for a luxury estate car.
- The air suspension automatically lowers the car at high speeds to improve aerodynamics and stability.
- A total of 45,526 units of the 2.5 TDI variant were produced, making it the most popular engine choice for the C5 Allroad.