Aston Martin V12 Vantage

vs

Porsche 911 (997)

UK vs Germany — 2012 vs 2005

Aston Martin V12 Vantage (2012)
Porsche 911 (997) (2005)
Specifications
V12 Vantage S911 (997) GT3 RS
Horsepower565 hp450 hp
Torque457 lb-ft317 lb-ft
Engine Size5,935 cc3,797 cc
0-60 mph3.7 sec3.8 sec
Top Speed205 mph193 mph
¼ Mile11.6 sec12.0 sec
Weight3,670 lbs3,021 lbs
Wheelbase2,600 mm2,355 mm
Length4,385 mm4,460 mm
Units Produced4992,017
Original MSRP$184,990$132,800
Value (Excellent)$250,000$450,000
Collectibility8/109/10
Rarity7/108/10
The Verdict

The 2012 Aston Martin V12 Vantage S holds an edge across most measurable criteria, offering more power, quicker acceleration, higher top speed. That said, the 2005 Porsche 911 (997) GT3 RS brings lighter weight, stronger collectibility and remains a compelling choice for enthusiasts who value Porsche heritage. The right pick depends on whether you prioritize specifications or the intangible qualities that make a car truly special.

Overview

When UK engineering meets Germany craftsmanship, the result is one of the most compelling matchups in the classic car world. The 2012 Aston Martin V12 Vantage S and 2005 Porsche 911 (997) GT3 RS embody their respective national automotive traditions while competing in the same arena. The 2012 Aston Martin V12 Vantage S holds a clear advantage in raw power with 565 hp compared to 450 hp, a 115-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Aston Martin V12 Vantage uses a V12 DOHC displacing 5,935 cc, while the Porsche 911 (997) relies on a Flat-6 DOHC with 3,797 cc. In the sprint to 60 mph, the 2012 Aston Martin V12 Vantage S edges ahead at 3.7 seconds versus 3.8 seconds. The Porsche 911 (997) carries a weight advantage, tipping the scales 649 lbs lighter. Rarity plays a significant role here — with only 499 units built, the 2012 Aston Martin V12 Vantage S is considerably scarcer than the Porsche 911 (997)'s 2,017 examples.