Cadillac

The short version

Cadillac is General Motors' luxury brand, and for most of its recent history it has built rear-wheel-drive saloons with powerful V8s and a distinctly American character. The CTS-V and CT5-V Blackwing are the cars that matter to enthusiasts, the ATS-V is the smaller alternative, and the Escalade is the luxury SUV.

In the UK, Cadillac is a specialist choice. Every car is left-hand drive, dealer support is thin, and parts come from the United States. That does not make them bad cars, but it means the ownership experience is different from a German saloon, and buyers need to plan for shipping, registration and a local specialist.

The models that define the brand

The CTS-V began in 2004 as a rear-wheel-drive saloon with a Corvette-derived V8 and a manual gearbox. The second generation moved to a supercharged 6.2-litre V8 with 556 bhp, and the third used the 640 bhp LT4 from the Corvette Z06. The later cars are fast, comfortable and usable, with magnetic ride and a well-judged chassis.

The ATS-V arrived in 2016 with a twin-turbo 3.6-litre V6, 464 bhp and a choice of manual or automatic gearboxes. It is smaller and sharper than the CTS-V, and it is the one to choose for track work. The CT4-V Blackwing and CT5-V Blackwing continue the idea: a twin-turbo V6 in the smaller car and the supercharged LT4 V8, with 668 bhp, in the larger one.

The Escalade is the other pillar. It is a full-size SUV with a V8, a comfortable cabin and, in newer versions, independent rear suspension and air suspension. It is popular with families and livery operators, and it is the Cadillac most likely to be seen in the UK.

What it costs to own

A routine service on a CTS-V or CT5-V Blackwing typically costs £500 to £1,000, with major intervals adding to that. Tyres are £800 to £1,200 a set, and brakes can run to £800 to £1,500. The supercharged V8 is robust but thirsty, and cooling system work can be expensive if the intercooler pump or radiator has failed.

Magnetic ride dampers are a known cost. They can leak or lose their damping, and replacement is £500 to £1,000 per corner. On the Escalade, air suspension and complex electronics add to the bill. Import costs are the other factor: shipping, duty, VAT and registration can add a significant amount, and insurance for a left-hand-drive American car is a specialist matter.

Known weak points

• Supercharged V8: heat soak, intercooler pump failure, coolant leaks and supercharger bearing noise.
• Magnetic ride: damper leaks, ride control faults and expensive replacements.
• Electronics: infotainment glitches, battery drain, module faults and wiring issues.
• ATS-V: turbo and cooling faults, plus timing chain wear on neglected cars.
• Escalade: air suspension, transmission faults and electrical gremlins.
• Left-hand drive: reduced visibility for UK overtaking, plus insurance and resale challenges.
• Parts: long lead times and high shipping costs from the United States.

What to check before buying

Start with the service history and confirm the car has been maintained with the correct oil and coolant. On a supercharged car, check the intercooler pump and look for coolant residue around the supercharger. Listen for bearing noise and check the boost gauge under load. On a magnetic ride car, check for warning messages and inspect the dampers for leaks.

Check the electrics thoroughly: infotainment, climate control, seats, windows and the boot release. A fault-code scan is worth paying for. On an imported car, confirm the paperwork, the MOT history and the registration details, and check that the headlights and speedometer have been converted or accepted. Look at the underside for corrosion, especially on cars that have spent time in a coastal climate.

Market and depreciation

The CTS-V has been firm, with the second and third generation cars holding value better than most American saloons. The CT5-V Blackwing is the one to watch: it is the last of the supercharged V8 manual saloons, and values have been strong. The ATS-V is cheaper and often overlooked, which makes it good value for a track-capable car.

The Escalade depreciates like a large luxury SUV, and used examples can look like a bargain until the air suspension and electronics need attention. Imported cars are harder to sell than UK-supplied ones, and a full history with a known specialist is worth a premium.

Who it suits

Cadillac suits a buyer who wants something different from the German competition, with a big engine and a more relaxed character. It also suits an enthusiast who is prepared to deal with left-hand drive and a limited support network. It does not suit anyone who wants a simple, cheap-to-run daily driver or a car that any local garage can service.

The CT5-V Blackwing is the enthusiast choice, the Escalade is the family choice, and the CTS-V is the used performance bargain. All of them need a careful inspection and a realistic budget for parts.

How this profile was compiled

This profile uses Cadillac's published model and service information, owner reports from Cadillac Forums, and current UK market listings. It is a buying guide, not a road test.