MG MGB GT V8

vs

Porsche 911

UK vs Germany β€” 1973 vs 1972

MG MGB GT V8 (1973)
Porsche 911 (1972)
Specifications
MGB GT V8911 Carrera RS 2.7
Horsepower137 hp210 hp
Torque193 lb-ft188 lb-ft
Engine Size3,528 cc2,687 cc
0-60 mph7.7 sec5.5 sec
Top Speed125 mph152 mph
ΒΌ Mile15.5 sec14.1 sec
Weight2,255 lbs2,150 lbs
Wheelbase2,311 mm2,271 mm
Length3,886 mm4,147 mm
Units Produced2,5911,580
Value (Excellent)$70,000$1,500,000
Collectibility7/1010/10
Rarity6/1010/10
The Verdict

The 1972 Porsche 911 Carrera RS 2.7 emerges ahead in most objective measures, offering more power, quicker acceleration, higher top speed. The 1973 MG MGB GT V8 counters with better value, but the numbers favor its rival. Still, both are remarkable machines, and the final choice often comes down to which driving experience speaks to you.

Overview

When UK engineering meets Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1973 MG MGB GT V8 and 1972 Porsche 911 Carrera RS 2.7 embody their respective national automotive traditions while competing in the same arena. The 1972 Porsche 911 Carrera RS 2.7 holds a clear advantage in raw power with 210 hp compared to 137 hp, a 73-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the MG MGB GT V8 uses a V8 OHV 16V displacing 3,528 cc, while the Porsche 911 relies on a Flat-6 SOHC with 2,687 cc. In the sprint to 60 mph, the 1972 Porsche 911 Carrera RS 2.7 edges ahead at 5.5 seconds versus 7.7 seconds. On the collector market, the 1972 Porsche 911 Carrera RS 2.7 commands a significant premium over the 1973 MG MGB GT V8, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1972 Porsche 911 Carrera RS 2.7 rates higher among enthusiasts and auction houses.