Bentley Continental GT

vs

Bentley Speed Six

UK vs UK — 2003 vs 1929

Bentley Continental GT (2003)
Bentley Speed Six (1929)
Specifications
Continental GT SpeedSpeed Six Le Mans Tourer
Horsepower600 hp180 hp
Torque553 lb-ft280 lb-ft
Engine Size5,998 cc6,597 cc
0-60 mph4.3 sec12.0 sec
Top Speed202 mph104 mph
¼ Mile12.5 sec18.5 sec
Weight4,145 lbs
Wheelbase2,746 mm3,302 mm
Length4,804 mm4,700 mm
Units Produced545
Value (Excellent)$120,000$8,000,000
Collectibility5/1010/10
Rarity3/109/10
The Verdict

On balance, the 2003 Bentley Continental GT Speed makes a stronger case on paper with more power, quicker acceleration, higher top speed. However, the 1929 Bentley Speed Six Le Mans Tourer counters with stronger collectibility, and its appeal extends beyond mere numbers. Choose the 2003 Bentley Continental GT Speed for outright capability, or the 1929 Bentley Speed Six Le Mans Tourer for a more distinctive ownership experience.

Overview

Bentley has long offered a diverse lineup, and comparing the 2003 Bentley Continental GT Speed with the 1929 Bentley Speed Six Le Mans Tourer highlights the breadth of the marque's engineering philosophy. The 2003 Bentley Continental GT Speed holds a clear advantage in raw power with 600 hp compared to 180 hp, a 420-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Bentley Continental GT uses a W12 Twin-Turbo DOHC 48V displacing 5,998 cc, while the Bentley Speed Six relies on a Inline-6 SOHC with 6,597 cc. In the sprint to 60 mph, the 2003 Bentley Continental GT Speed edges ahead at 4.3 seconds versus 12.0 seconds. On the collector market, the 1929 Bentley Speed Six Le Mans Tourer commands a significant premium over the 2003 Bentley Continental GT Speed, reflecting differences in prestige and rarity. From a collectibility standpoint, the 1929 Bentley Speed Six Le Mans Tourer rates higher among enthusiasts and auction houses.