1968 Buick Riviera vs. 1999 Dodge T-Rex 6x6

To start off, 1999 Dodge T-Rex 6x6 is newer by 31 year(s). Which means there will be less support and parts availability for 1968 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1968 Buick Riviera would be higher. At 7,999 cc (10 cylinders), 1999 Dodge T-Rex 6x6 is equipped with a bigger engine. In terms of performance, 1999 Dodge T-Rex 6x6 (491 HP @ 5400 RPM) has 186 more horse power than 1968 Buick Riviera. (305 HP @ 5000 RPM) In normal driving conditions, 1999 Dodge T-Rex 6x6 should accelerate faster than 1968 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge T-Rex 6x6 weights approximately 3500 kg more than 1968 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Let's talk about torque, 1999 Dodge T-Rex 6x6 (804 Nm @ 3700 RPM) has 159 more torque (in Nm) than 1968 Buick Riviera. (645 Nm @ 3200 RPM). This means 1999 Dodge T-Rex 6x6 will have an easier job in driving up hills or pulling heavy equipment than 1968 Buick Riviera.

Compare all specifications:

1968 Buick Riviera 1999 Dodge T-Rex 6x6
Make Buick Dodge
Model Riviera T-Rex 6x6
Year Released 1968 1999
Body Type Coupe Pickup
Engine Position Front Front
Engine Size 7050 cc 7999 cc
Engine Cylinders 8 cylinders 10 cylinders
Engine Type in-line in-line
Horse Power 305 HP 491 HP
Engine RPM 5000 RPM 5400 RPM
Torque 645 Nm 804 Nm
Torque RPM 3200 RPM 3700 RPM
Fuel Type Gasoline Gasoline
Vehicle Weight 1900 kg 5400 kg
Wheelbase Size 3030 mm 3380 mm


 

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