Holden Monaro CV8

vs

Cadillac XLR-V

Australia vs USA — 2001 vs 2006

Holden Monaro CV8 (2001)
Cadillac XLR-V (2006)
Specifications
Monaro CV8 V2XLR-V Supercharged Northstar
Horsepower306 hp443 hp
Torque350 lb-ft414 lb-ft
Engine Size5,667 cc4,371 cc
0-60 mph5.6 sec4.6 sec
Top Speed162 mph155 mph
¼ Mile14.0 sec13.0 sec
Weight3,686 lbs4,022 lbs
Wheelbase2,789 mm2,685 mm
Length4,909 mm4,515 mm
Units Produced26,2122,485
Original MSRP$98,290
Value (Excellent)$65,000$55,000
Collectibility6/106/10
Rarity5/108/10
The Verdict

This matchup is remarkably close. The 2001 Holden Monaro CV8 V2 offers higher top speed, lighter weight, while the 2006 Cadillac XLR-V Supercharged Northstar counters with more power, quicker acceleration, greater rarity. 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 Australia engineering meets USA craftsmanship, the result is one of the most compelling matchups in the classic car world. The 2001 Holden Monaro CV8 V2 and 2006 Cadillac XLR-V Supercharged Northstar embody their respective national automotive traditions while competing in the same arena. The 2006 Cadillac XLR-V Supercharged Northstar holds a clear advantage in raw power with 443 hp compared to 306 hp, a 137-horsepower difference that shapes the driving experience. Under the hood, the contrast is notable: the Holden Monaro CV8 uses a V8 OHV displacing 5,667 cc, while the Cadillac XLR-V relies on a V8 DOHC Supercharged (Northstar LC3) with 4,371 cc. In the sprint to 60 mph, the 2006 Cadillac XLR-V Supercharged Northstar edges ahead at 4.6 seconds versus 5.6 seconds. The Holden Monaro CV8 carries a weight advantage, tipping the scales 336 lbs lighter. Rarity plays a significant role here — with only 2,485 units built, the 2006 Cadillac XLR-V Supercharged Northstar is considerably scarcer than the Holden Monaro CV8's 26,212 examples. Both trade at comparable values on the collector market, making the choice between them largely one of personal preference.