Rolls-Royce Silver Dawn

vs

BMW 502

UK vs Germany — 1949 vs 1958

Rolls-Royce Silver Dawn (1949)
BMW 502 (1958)
Specifications
Silver Dawn Drophead Coupe502 3.2 Liter V8
Horsepower130 hp140 hp
Torque199 lb-ft181 lb-ft
Engine Size4,566 cc3,168 cc
0-60 mph16.0 sec13.5 sec
Top Speed92 mph106 mph
¼ Mile20.5 sec
Weight3,998 lbs3,263 lbs
Wheelbase3,048 mm2,835 mm
Length4,877 mm4,860 mm
Units Produced7603,967
Original MSRP$6,500
Value (Excellent)$300,000$85,000
Collectibility8/107/10
Rarity8/106/10
The Verdict

Numbers favor the 1958 BMW 502 3.2 Liter V8 with quicker acceleration, higher top speed, lighter weight. The 1949 Rolls-Royce Silver Dawn Drophead Coupe offers greater rarity, stronger collectibility, and has its own devoted following. For those who let their heart decide, either car delivers a rewarding ownership experience.

Overview

The rivalry between UK and Germany automotive industries has produced legendary matchups, and the 1949 Rolls-Royce Silver Dawn Drophead Coupe versus 1958 BMW 502 3.2 Liter V8 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 1949 Rolls-Royce Silver Dawn Drophead Coupe producing 130 hp and the 1958 BMW 502 3.2 Liter V8 delivering 140 hp. Under the hood, the contrast is notable: the Rolls-Royce Silver Dawn uses a Inline-6 OHV displacing 4,566 cc, while the BMW 502 relies on a V8 OHV with 3,168 cc. In the sprint to 60 mph, the 1958 BMW 502 3.2 Liter V8 edges ahead at 13.5 seconds versus 16.0 seconds. The BMW 502 carries a weight advantage, tipping the scales 735 lbs lighter. Rarity plays a significant role here — with only 760 units built, the 1949 Rolls-Royce Silver Dawn Drophead Coupe is considerably scarcer than the BMW 502's 3,967 examples. On the collector market, the 1949 Rolls-Royce Silver Dawn Drophead Coupe commands a significant premium over the 1958 BMW 502 3.2 Liter V8, reflecting differences in prestige and rarity.