Rolls-Royce Silver Dawn

vs

Rolls-Royce Twenty / 20/25 / 25/30

UK vs UK — 1949 vs 1922

Rolls-Royce Silver Dawn (1949)
Rolls-Royce Twenty / 20/25 / 25/30 (1922)
Specifications
Silver Dawn Drophead CoupeTwenty / 20/25 / 25/30 20/25 Tourer
Horsepower130 hp70 hp
Torque199 lb-ft122 lb-ft
Engine Size4,566 cc3,669 cc
0-60 mph16.0 sec
Top Speed92 mph65 mph
¼ Mile20.5 sec
Weight3,998 lbs3,500 lbs
Wheelbase3,048 mm3,226 mm
Length4,877 mm4,572 mm
Units Produced7607,025
Value (Excellent)$300,000$350,000
Collectibility8/108/10
Rarity8/107/10
The Verdict

Two outstanding machines, each with compelling strengths. The 1949 Rolls-Royce Silver Dawn Drophead Coupe excels in more power, higher top speed, greater rarity, while the 1922 Rolls-Royce Twenty / 20/25 / 25/30 20/25 Tourer stands out for lighter weight, better value. The best advice? Drive both if you can, then follow your instincts.

Overview

The 1949 Rolls-Royce Silver Dawn Drophead Coupe and 1922 Rolls-Royce Twenty / 20/25 / 25/30 20/25 Tourer share a manufacturer in Rolls-Royce, but that's where the similarities get interesting. These two models reveal the versatility and ambition of the Rolls-Royce brand. The 1949 Rolls-Royce Silver Dawn Drophead Coupe holds a clear advantage in raw power with 130 hp compared to 70 hp, a 60-horsepower difference that shapes the driving experience. The 1949 Rolls-Royce Silver Dawn Drophead Coupe claims a higher top speed at 92 mph compared to 65 mph. The Rolls-Royce Twenty / 20/25 / 25/30 carries a weight advantage, tipping the scales 498 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 Rolls-Royce Twenty / 20/25 / 25/30's 7,025 examples.