Aston Martin DB4 GT Zagato

vs

Mercedes-Benz 300 SL

UK vs Germany — 1958 vs 1957

Aston Martin DB4 GT Zagato (1958)
Mercedes-Benz 300 SL (1957)
Specifications
DB4 GT Zagato GT Zagato300 SL Roadster (W198 II)
Horsepower314 hp215 hp
Torque278 lb-ft203 lb-ft
Engine Size3,670 cc2,996 cc
0-60 mph6.1 sec7.0 sec
Top Speed153 mph155 mph
¼ Mile14.0 sec15.2 sec
Weight3,131 lbs
Wheelbase2,362 mm2,400 mm
Length4,380 mm4,570 mm
Units Produced191,858
Original MSRP$10,950
Value (Excellent)$16,000,000$2,200,000
Collectibility5/1010/10
Rarity10/108/10
The Verdict

This matchup is remarkably close. The 1958 Aston Martin DB4 GT Zagato GT Zagato offers more power, quicker acceleration, greater rarity, while the 1957 Mercedes-Benz 300 SL Roadster (W198 II) counters with higher top speed, stronger collectibility, better value. Neither holds a decisive advantage, making this a true enthusiast's dilemma. Your choice ultimately depends on which driving philosophy resonates more with you.

Overview

When UK engineering meets Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 1958 Aston Martin DB4 GT Zagato GT Zagato and 1957 Mercedes-Benz 300 SL Roadster (W198 II) embody their respective national automotive traditions while competing in the same arena. The 1958 Aston Martin DB4 GT Zagato GT Zagato holds a clear advantage in raw power with 314 hp compared to 215 hp, a 99-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Aston Martin DB4 GT Zagato uses a Inline-6 DOHC 12V displacing 3,670 cc, while the Mercedes-Benz 300 SL relies on a Inline-6 SOHC with 2,996 cc. In the sprint to 60 mph, the 1958 Aston Martin DB4 GT Zagato GT Zagato edges ahead at 6.1 seconds versus 7.0 seconds. Rarity plays a significant role here — with only 19 units built, the 1958 Aston Martin DB4 GT Zagato GT Zagato is considerably scarcer than the Mercedes-Benz 300 SL's 1,858 examples. On the collector market, the 1958 Aston Martin DB4 GT Zagato GT Zagato commands a significant premium over the 1957 Mercedes-Benz 300 SL Roadster (W198 II), reflecting differences in prestige and rarity. From a collectibility standpoint, the 1957 Mercedes-Benz 300 SL Roadster (W198 II) rates higher among enthusiasts and auction houses.