Porsche Carrera GT

vs

Lamborghini Diablo GT

Germany vs Italy — 2003 vs 1999

Porsche Carrera GT (2003)
Lamborghini Diablo GT (1999)
Specifications
Carrera GT V10Diablo GT 6.0 GT
Horsepower612 hp575 hp
Torque435 lb-ft465 lb-ft
Engine Size5,733 cc5,992 cc
0-60 mph3.5 sec3.6 sec
Top Speed205 mph210 mph
¼ Mile11.2 sec11.6 sec
Weight3,042 lbs3,075 lbs
Wheelbase2,730 mm2,650 mm
Length4,613 mm4,460 mm
Units Produced1,27083
Original MSRP$440,000$330,000
Value (Excellent)$2,000,000$1,500,000
Collectibility10/109/10
Rarity9/109/10
The Verdict

Two outstanding machines, each with compelling strengths. The 2003 Porsche Carrera GT V10 excels in quicker acceleration, stronger collectibility, while the 1999 Lamborghini Diablo GT 6.0 GT stands out for higher top speed, greater rarity. The best advice? Drive both if you can, then follow your instincts.

Overview

Putting the 2003 Porsche Carrera GT V10 against the 1999 Lamborghini Diablo GT 6.0 GT is a comparison that enthusiasts have debated for decades. Each car reflects distinct design philosophies shaped by different automotive cultures — Germany versus Italy. The 2003 Porsche Carrera GT V10 holds a clear advantage in raw power with 612 hp compared to 575 hp, a 37-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Porsche Carrera GT uses a V10 DOHC displacing 5,733 cc, while the Lamborghini Diablo GT relies on a V12 DOHC with 5,992 cc. In the sprint to 60 mph, the 2003 Porsche Carrera GT V10 edges ahead at 3.5 seconds versus 3.6 seconds. Rarity plays a significant role here — with only 83 units built, the 1999 Lamborghini Diablo GT 6.0 GT is considerably scarcer than the Porsche Carrera GT's 1,270 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.