Audi R8 buyer’s guide: V8 vs V10 and Type 42 vs Type 4S

When Audi unveiled the R8 at the 2006 Paris Motor Show, the sports car establishment had to shuffle along and make room. Here was a mid engined machine with an aluminium spaceframe, dry sump lubrication and an exposed gate manual gearbox, yet it promised the everyday manners of a normal Audi. It was as if someone had parked a supercar in the office car park and remembered to give it decent visibility, sensible controls and somewhere to put a weekend bag.

The clever bit is that Audi did not make the R8 sensible by making it dull. It still looks exotic, its engines sit just behind your shoulders and even the least powerful version can turn an innocent tunnel into a concert venue. Production ended in March 2024 after 45,949 cars, so the R8 now has a completed story and a strong claim to modern classic status. Buying one, however, requires rather more care than buying an old TT with ambitious doors.

Know your R8 generations

The original Type 42 reached UK buyers in 2007 with a naturally aspirated 4.2 litre V8 producing 420 PS, or 414 bhp. A 5.2 litre V10 followed with 525 PS, or 518 bhp, and the Spyder brought fresh air and considerably more noise. Early buyers could choose the wonderful six speed manual or the R tronic automated manual. A major update arrived during 2012, bringing cleaner styling, more power for some versions and, crucially, the much better seven speed S tronic gearbox. The first generation range also produced rarities including the lighter GT and the laser headlight equipped LMX.

The Type 4S arrived in 2015 and was V10 only. It shared its basic architecture with the Lamborghini Huracán, used S tronic throughout and initially offered 540 PS or 610 PS in V10 Plus form. The Spyder followed, then the limited RWS introduced rear wheel drive to the road going Audi range. A facelift for 2019 sharpened the styling and raised outputs to 570 PS and 620 PS. These later cars are faster, more modern and easier to use at alarming speeds, although they lack the exposed gate manual that gives the original such strong classic appeal.

V8 snarl or V10 howl

The V8 is not merely the cheap R8 engine. Related to the unit in the B7 RS 4 but adapted for its new position and fitted with a dry sump, it thrives on revs and gives the car a slightly lighter, more delicate character. It is fast rather than ridiculous, which means you can actually work the engine without immediately having a difficult conversation with a magistrate. For many buyers, a manual V8 is the sweetest expression of the original idea.

The V10 brings a deeper reserve of performance and one of the finest soundtracks fitted to any road car. Both engines are generally strong, but neither rewards neglect. Direct injection allows deposits to gather on the intake valves, particularly on the V8, gradually dulling the response and causing an uneven idle or misfire. Ask about previous cleaning, but judge the car by its condition rather than an arbitrary mileage. Check the oil level, ask how often it needs topping up and investigate blue exhaust smoke, warm engine bay smoke, misfires or suspicious mechanical knocks.

Manual, R tronic or S tronic

The six speed manual is the romantic choice. Its lever clacks across an open metal gate and turns every clean change into a small occasion. The gearbox itself is tough, but the clutch is a major job because much of the rear of the car has to be dismantled. Clutch life varies enormously with use, so an appealing odometer reading proves very little. Check for slip under load, judder when moving away, difficulty selecting gears and invoices showing who performed previous work.

R tronic is often advertised simply as an automatic, but it is a single clutch automated manual. Its low speed shifts can feel clumsy even when healthy, and clutch wear can be much faster than in a sympathetically driven manual. A specialist should read the clutch wear data and check the hydraulic pump, accumulator and actuators before you buy. S tronic, introduced with the first generation facelift and used in every Type 4S, is smoother and quicker. It is the best choice for regular use, but only if its fluid servicing is documented and it behaves perfectly both cold and hot.

Suspension, steering and structure

Magnetic ride gives the R8 an impressive spread between comfort and control, but leaking dampers are among the best known first generation expenses. Look for oily residue on each damper, warning messages, knocking and a floaty or poorly controlled ride. New original parts are costly and work is normally approached in axle pairs. Quality passive dampers and coilover systems offer alternatives, but make sure any conversion uses reputable components, has been correctly aligned and has been declared to the insurer.

The body and structure use extensive aluminium, so you are not hunting for rust in quite the same way as you would on an old MGB. You are hunting for accident damage, galvanic corrosion and poor repairs instead. Check the panel gaps, paint texture, sideblade fit and fasteners, then inspect underneath. Reports of cracking around the front suspension tower joints make a specialist examination especially important on early cars. Some have reinforcement plates, but cracks, disturbed seam sealer or improvised repairs are reasons to stop and investigate, not invitations to haggle.

Brakes, wheels and tyres

Standard steel brakes are immensely capable and immensely capable of producing a large bill. Feel for vibration, inspect the discs for scoring, cracks and heavy wear, and make sure the rear brakes and parking brake have not seized while the car was stored. Carbon ceramic brakes can last extremely well in road use, but chipped, cracked or worn discs are frighteningly expensive. Their condition should be measured by someone who understands them rather than assessed through the wheel spokes by an optimist with a torch.

R8s are sensitive to worn suspension parts, poor geometry and unsuitable tyres. All four tyres should be premium products of the correct specification, ideally a matching set, with even wear and useful tread. A car that pulls under acceleration or braking, knocks over rough surfaces or feels nervous may have worn bushes, tired dampers, bad alignment or a more complicated history. Some low speed tyre scrub on full steering lock can be normal, but grinding noises and warning lamps are not.

Cooling, air conditioning and electrics

The first generation air conditioning compressor deserves a paragraph of its own because replacing it is exceptionally labour intensive, particularly on the V8 where engine removal is commonly required. Do not accept warm air and a promise that it only needs regassing. Check for cold air, then inspect the front radiators and condensers for corrosion or stone damage. Oil cooler pipes can corrode, coolant tanks and hoses age, and water pump leaks may leave dried residue that is difficult to see without removing the undertrays.

A little used R8 can suffer from a weak battery, and poor voltage can produce a dashboard full of theatrical warnings. That does not mean every warning can be dismissed as the battery having a sulk. Scan the car properly and test every function, including lights, seat adjustment, parking sensors, audio, navigation, instruments and drive modes. On a Spyder, operate the roof several times and check the cabin for damp. On older cars, inspect beneath the carpets too, as failed seals can allow water to reach expensive control modules.

History matters more than mileage

A thick folder of itemised invoices is worth far more than a few stamps and a boast about low mileage. You want evidence of annual care, correct fluids, gearbox servicing, plugs, brakes, tyres, suspension work and repairs completed by Audi or a recognised R8 specialist. Check the MOT history for repeated advisories and suspicious gaps. Use the official government recall checker, then ask Audi to search the vehicle identification number for outstanding recalls and service campaigns that may not appear in a public registration search.

Never buy an R8 without an independent inspection by someone who knows the model. The car needs to go on a lift, the diagnostic systems need scanning and the paint and structure need assessing. Start it from cold, let it reach full temperature and drive it through town as well as on a faster road. Watch the temperatures, check every gear, listen for suspension noise and make sure it tracks straight. A seller who will not allow this is saving you the cost of an inspection by telling you to leave.

What should you pay and which R8 should you buy

A July 2026 snapshot of UK advertised prices placed higher mileage early V8 coupés in the high £20,000s, with appealing cars generally moving into the mid £30,000s and beyond. Manual V8s, later cars and Spyders command more. Early V10 R tronic cars were advertised from the high £40,000s, while scarce manual V10s could reach £80,000 or more. Type 4S cars began around the low £70,000s, with later Performance versions and low mileage final cars stretching well beyond £100,000. These are asking prices, not guaranteed sale values, so compare the live market before making an offer.

For classic character, the original manual V8 is difficult to beat. For maximum theatre, choose the V10. A facelift Type 42 with S tronic makes a superb regular use car, while the Type 4S is the answer if you want modern pace and technology. Whichever version tempts you, condition and history matter more than colour, mileage or an exciting exhaust. Buy the best inspected example you can afford and keep a proper maintenance reserve. The R8 may be the sensible supercar, but sensible is a relative term when your air conditioning can require the engine to come out.