Heaviest MG cars

Comfort, safety and more electronic equipment are driving increase in passenger car curb weight with each new model generation.

Compact executive saloons of today are as big as full size luxury saloons of 1980s. Demands on more interior space increase the overall size of cars, and more stringent crash tests demand larger deformation zones and more structural rigidity.

Even increasing use of carbon fiber, aluminium, fiberglass and plastics, are not enough to offset these trends.

This list excludes SUVs, trucks and vans. Displayed weight is average curb weight as measured by manufacturer or independent sources.

#	make & model	Weight (lbs)▼
1.	2025 MG IM5 Performance	5066
2.	2024 MG Cyberster XPower	4321
3.	2024 MG Cyberster	4180
4.	2023 MG 4 XPower	4079
5.	2005 MG ZT 260	3911
6.	2001 MG ZT 190	3395
7.	2025 MG MG4	3307
8.	2025 MG 4 43	3177
9.	2024 MG 3 Hybrid+	2857
10.	2001 MG ZS 180	2784
11.	2024 MG 3 1.5	2606
12.	1984 MG Montego EFi	2577
13.	1992 MG RV8	2568
14.	1975 MG MGB GT V8 Coupe	2524
15.	2023 MG LE60	2496
16.	2023 MG LE60 Bee GT	2474
17.	2002 MG TF 135	2465
18.	1967 MG MGC	2460
19.	2002 MG TF 160	2458
20.	1985 MG Montego Turbo (150 PS)	2452
21.	1995 MG MGF 1.8i vvc	2425
22.	1995 MG MGF 1.8i	2421
23.	1988 MG Maestro Turbo	2396
24.	1965 MG MGB GT	2390
25.	2010 MG LE50 Abingdon	2337
26.	2012 MG LE50	2337
27.	1985 MG Metro 6R4 Clubman	2271
28.	1984 MG Maestro 2.0 EFi	2247
29.	1962 MG MGB Hardtop	2240
30.	1960 MG MGA Twin-Cam Roadster	2183
31.	1963 MG MGB Roadster	2119
32.	1956 MG MGA Coupe	2086
33.	1953 MG Midget TD Motto Special	2059
34.	1959 MG MGA 1600 Roadster	2037
35.	1961 MG MGA Mk II	2024
36.	1953 MG Midget TF	2019
37.	1955 MG MGA Roadster	2002
38.	1956 MG Midget TF Simca Special	1984
39.	1952 MG Midget TD 2.2	1984
40.	1968 MG 1300 Mk II	1936