Pontiac Tempest LeMans GTO vs Pontiac Grand Prix 421 Super Duty Special

Picture of Pontiac Tempest LeMans GTO
Picture of Grand Prix 421 Super Duty Special
Category Tempest LeMans GTOGrand Prix 421
Engine layout 6.4 l V86.9 l V8
Max power (ps / bhp) 365 / 360426 / 420
Max torque (Nm / lb-ft) 584 / 431820 / 605
Curb weight (kg / lb) 1682 / 37081820 / 4012
Power / tonne (ps / bhp) 217 / 214234 / 231

Performance

Category Tempest LeMans GTOGrand Prix 421
Top speed 198 kph (123 mph)242 kph (150 mph)
0 - 100 kph 6.1 s5.4 s

Summary

Category Tempest LeMans GTOGrand Prix 421
Track Performance 00
Straight line speed 124200
Total 124200

Verdict

Grand Prix 421 Super Duty Special is the fastest by a huge margin.

However, FastestLaps.com does not have enough laptimes and performance data to make this comparison conclusive.

This comparison has been viewed 1k times.

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