Aston Martin V12 Vantage S

The best sub-£100k investment cars for 2024

The best sub-£100k investment cars for 2024

In the current climate of spiralling interest rates, soon £100,000 won’t get you more than a Mars bar and a packet of crisps so, while you still can, get the money invested in the dream machine you’ve always promised yourself.

We’ve got something for everyone here, from limited-edition hot hatches to big-engined GTs and a history-defining super saloon. Will any of them appreciate it? That remains to be seen but at the very least, you will enjoy owning them.


As sure as the earth is round and what comes up must come down, a BMW M3 CSL must feature on a list of the best investment cars for less than £100,000. Using what is widely accepted to be the best BMW M3 – the E46 M3 – as a base, the CSL stripped it of 136kg weight (and fog lights), stiffened up the chassis and blessed it with a carbon-fibre airbox that produces one of the best induction noises we’ve yet encountered.

Power, meanwhile, went up by 17PS – to 360PS (265kW) – and 0-62mph dropped from 5.2 to 4.9 seconds. The elephant in the room is the BMW’s automatic single-clutch transmission which is, well, slow and not very good. The question is, do you drive around the gearbox’s limitations or save yourself the bother and retrofit a six-speed manual? Jerky auto or not, the CSL seems like one of the safest ways to make money on a car that can still be had for well under £100,000.

2. Aston Martin V12 Vantage S

There’s something delightfully endearing about putting a large engine in a small car and the Aston Martin V12 Vantage S proves that to the full. To create it, Aston took the smallest and lightest chassis available at the time and then fitted it with the 573PS (421kW) 5.9-litre V12 from the DBS. The result? A top speed of 205mph and 0-62mph in just 3.7 seconds.

Thankfully, Aston also sorted out the chassis. The V12’s suspension sits 15mm lower and is 45 per cent stiffer than the standard car’s, giving greater composure without sacrificing comfort. Perhaps the best part of the V12 Vantage is its pumped-up looks courtesy of long bonnet vents, wide sills and aggressive front and rear bumpers. It’s far more striking than the standard car. Yet, manual versions of the V12 can still be scooped up for well under our £100,000 limit. You can wager it won’t stay the same for long. 

3. Lotus Carlton

Few cars define their era quite as well as the Lotus Carlton – the fastest saloon of its day, the Daily Mail launched a campaign to ban it, while smash-and-grab robbers found themselves an ideal getaway vehicle. Law-abiding drivers also loved the Carlton. Lotus got the styling just right adding a subtle body kit and a (slightly less subtle) rear wing in what would become a blueprint for the modern performance saloon.

The performance, meanwhile, is impressive even today. The Lotus’ 382PS (281kW) twin-turbo 3.6-litre V6 is good for 0-62mph in around five seconds and with no nannying speed limiter (ala a contemporary German performance saloon), the Lotus was good for 177mph. Sadly, the delights of the Lotus Carlton have not gone unnoticed and a clean one will set you back close to our £100,000 self-imposed limit. Cheap for such a large slice of motoring history. 

4. Maserati Gransport

As a Maserati that goes as well as it looks, the Gransport brings cause for celebration.

Even without the distinctive ‘boomerang’ tail lights of the original 3200GT, the Gransport cuts an athletic figure that’s enhanced with a subtle body kit and 10mm lowered suspension, giving a sense of menace that was absent on the original. Subtle changes were made beneath the skin, too.

In the Gransport, Maserati’s 4.2-litre V8 produced 400PS (294kW) – ten more than before – you get adjustable suspension and a sports exhaust that gleefully opens its flaps at 4,000rpm. Even the Cambiocorsa automated manual gearbox gives faster shifts.

The result is a car that’s as happy grand touring as it is dissecting your favourite B roads and with prices still low – you can pick up good examples for less than £40,000 – the Gransport makes for a tantalising used buy that’s ripe for appreciation.

5. Porsche 997 911 GTS

If the 997 represents the sweet spot in Porsche 911 production, then the GTS provides the icing to the proverbial oily cake – it’s one of the best road-going 911s ever built. The 997 has the small size of the 996 but without the goofy fried egg headlights, while a slick manual gearbox and hydraulic power steering mean it still feels like an analogue Porsche.

But the engine is the superstar. With no turbos to choke its voice or responses, the GTS’s 408PS (300kW) 3.8-litre flat-six gets from 0-62mph in 4.6 seconds and will hit 190mph flat out. It’s a spine-tingling experience and the fact you have to work for it only makes it better.

By contrast, newer 911s – faster and more accomplished, true – struggle to match the 997’s engagement, which makes the GTS seem like a bargain when good manual examples can be had for less than £80,000. 

6. Ferrari F430 manual

Predicting the next Ferrari that will shoot up in value isn’t easy, but we reckon a manual F430 is a safe bet. Looking like a shrunken Enzo can only be a good thing, but more than that the F430 brings the world of old and new Ferrari together. So, while you get a screaming flat-plane crank V8 mated to an open-gate manual gearbox, you also get a manettino dial on the steering wheel linked to the F430’s electronically controlled limited-slip differential.

The result? This Ferrari can pull your heartstrings like few other cars, but there’s always an electronic safety net to fall back on. Sadly, the delights of a manual F430 have not gone unnoticed and while you’ll get one for under £100,000, you’ll pay a significant premium over an identical automatic.

7. Lotus Elise 240 Final edition

While some investment cars are reaching middle age and will likely require a bit of work, the Lotus Elise 240 Final Edition was only introduced in 2021. As the name hints, the Final Edition is the runout version of Lotus’ bestseller, coming complete with unique paint jobs and badging, and a lovely set of forged alloy wheels.

The Final Edition shows you what 25 years of Lotus Elise development looks like so while it weighs 200kg more than the original it comes packing a 243PS (179kW) supercharged four-cylinder that would make mincemeat of the old Rover K-series. Factor in daily usability that eclipses the abilities of the original Elise and there are plenty of less enjoyable ways to spend a hard-earned £50,000 or so.

8. Honda Civic Type R Limited Edition

The outgoing Honda Civic Type R’s styling (more like a billboard saying “race me” to anyone in visual range) might not have been to everyone’s tastes, but few could argue with the way the explosive Honda drove. Its 320PS (235kW) 2.0-litre engine hunted the redline like any self-respecting VTEC should while turbocharging delivered performance which made the official 0-62mph time of 5.7 seconds seem unduly pessimistic.

The Civic Type R could annihilate A and B roads in a way that would embarrass most supercars, thanks to a stiff chassis and the expertly damped suspension’s ability to absorb any bump or camber you cared to throw at it. A swift glance at the rapidly rising speedo was the only clue to how outrageously fast you were going.

Buying as a long-term investment? Then you best seek out the Type R Limited Edition, barely used examples of which can be scooped up for less than £55,000. As the best example of the best hot hatch of the current era, prices can surely only go up – can’t they?

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