Buyer’s Guide — MG TD
What to know before buying an MG TD.
Overview
The MG TD was produced from 1949 to 1953, with approximately 29,600 built — making it the most numerous T-series MG. It combined the TC’s XPAG engine with the MG Y-type’s independent front suspension and rack-and-pinion steering, creating a much more modern-handling car. A huge success in America, the TD cemented the British sports car’s reputation in the US market.
What to Look For
| Ash Frame | Same concerns as TC — check all wood framing for rot, particularly at the base of uprights and where wood meets steel. |
| Chassis | Box-section chassis is more robust than the TC’s ladder frame. Check for corrosion at crossmembers and outriggers. |
| Engine | XPAG 1,250 cc — same as TC. Check oil pressure, listen for knocks, and check for oil leaks at the rear main seal. |
| Front Suspension | Independent coil spring front end — a major improvement over the TC. Check for worn king pins and bushes. |
| Steering | Rack and pinion — should be precise with minimal play. Much better than the TC’s bishop cam system. |
| Gearbox | Four-speed, synchro on 2nd, 3rd, and 4th. Check for smooth operation. |
| Brakes | Hydraulic drums — much better than the TC’s cable brakes. Check for leaks and proper operation. |
| TD Mk II | The Mk II (XPAG/TD2) has higher compression and slightly more power. More desirable. |
Parts Availability
Excellent — the TD is the most common T-series and parts are readily available from Moss Motors, Abingdon Spares, and others.
What a Good One Should Feel Like
A noticeable improvement over the TC in every dynamic aspect. The rack-and-pinion steering is more precise, the independent front suspension gives better ride and handling, and the hydraulic brakes inspire more confidence. The XPAG engine should feel lively and rev-happy. The TD is the most practical T-series for regular use.
Price Guide (Approximate, 2026)
| Project / Needs Work | $15,000 – $25,000 |
| Good Driver | $28,000 – $42,000 |
| Excellent / Concours | $45,000 – $65,000 |
| Mk II Premium | 5–10% over standard TD |