AC Ace

vs

Porsche 356A

UK vs West Germany — 1953 vs 1956

AC Ace (1953)
Porsche 356A (1956)
Specifications
Ace356A Carrera GT Coupe
Horsepower102 hp100 hp
Torque105 lb-ft83 lb-ft
Engine Size1,991 cc1,498 cc
0-60 mph11.4 sec10.0 sec
Top Speed117 mph124 mph
¼ Mile17.5 sec17.0 sec
Weight1,850 lbs1,940 lbs
Wheelbase2,286 mm2,100 mm
Length3,835 mm3,950 mm
Units Produced723700
Original MSRP$3,854$4,950
Value (Excellent)$350,000$800,000
Collectibility9/109/10
Rarity8/109/10
The Verdict

It's a closely fought contest. The 1953 AC Ace brings better value to the table, and the 1956 Porsche 356A Carrera GT Coupe answers with quicker acceleration, higher top speed. Both are excellent machines that reward their owners in different ways — there's no wrong answer here.

Overview

The rivalry between UK and West Germany automotive industries has produced legendary matchups, and the 1953 AC Ace versus 1956 Porsche 356A Carrera GT Coupe is among the most fascinating. These two cars represent the best of their national engineering schools. On paper, the two are remarkably close in power output, with the 1953 AC Ace producing 102 hp and the 1956 Porsche 356A Carrera GT Coupe delivering 100 hp. Under the hood, the contrast is notable: the AC Ace uses a Inline-6 SOHC 12V displacing 1,991 cc, while the Porsche 356A relies on a Flat-4 DOHC (Type 547/1) with 1,498 cc. In the sprint to 60 mph, the 1956 Porsche 356A Carrera GT Coupe edges ahead at 10.0 seconds versus 11.4 seconds. On the collector market, the 1956 Porsche 356A Carrera GT Coupe commands a significant premium over the 1953 AC Ace, reflecting differences in prestige and rarity.