Triumph TR6 vs MGB: Which British Roadster Is Less of a Headache

When you price out a TR6 and an MGB from the same era, the prices are close enough that your decision should come down to electricity: where rust lives, what you'll be fixing, and whether the car fits you. Both are known quantities with a carburetor and an attitude. One of them is a little more honest about it.

The CRUCIAL Difference: The Frame

The TR6 is a separate chassis. The MGB is unibody. That single fact decides how much of the car you'll be replacing when rust shows up.

• A rusty TR6 frame is a criminal offense to the car but replaceable, and reproduction frames exist.
• A rusty unibody B is a parts car or a long, weird restoration. Rotten sills and inner wings on an MGB quietly write off the shell.

What Rot Where

MGBs rot at the sills, the rear spring mounts, the inner wing, and the floor. TR6s rot at the frame rails, the sills, and the trailing arm mounts. In both cases the apprentices who built them wouldn't recognize the cars now, which is exactly the problem.

The practical result: an okay-ish MGB at a great price is often a death sentence, while an okay-ish TR6 at the same price is a restoration project with a known path.

Driving Feel and Daily Comfort

The TR6 has triple SU carbs, a gutsy 2.5L six, and torque that makes you forgive its electrical nonsense. The MGB is lighter, more chuckable, and its 1.8L four just doesn't flatter you the same way up a hill. For pure roadster joy on twisty roads with a friend, the MGB scratches the itch better.

The TR6 has the better engine and the better soundtrack. The MGB has the better handling and the cheaper parts pile. Neither car has a good heater. Plan to wear a jacket.

The Money Verdict

• **Buy the MGB** if you want wrenching that teaches you the basics, tiny parts bills, and you're fine with a car that feels like a go kart with a British accent.
• **Buy the TR6** if you want torque, presence, and you can live with a separate frame that's less fun to restore but more forgiving when you get it wrong.

Whichever you pick, budget for rust, wiring, and a fan that works in worse weather than the car. It's part of the price of a motoring holiday that's always a little damp.