1991 Oldsmobile Achieva vs. 2004 Rover 75

To start off, 2004 Rover 75 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Oldsmobile Achieva. In addition, the cost of maintenance, including insurance, on 1991 Oldsmobile Achieva would be higher. At 4,601 cc (8 cylinders), 2004 Rover 75 is equipped with a bigger engine. In terms of performance, 2004 Rover 75 (256 HP @ 5000 RPM) has 106 more horse power than 1991 Oldsmobile Achieva. (150 HP @ 4800 RPM) In normal driving conditions, 2004 Rover 75 should accelerate faster than 1991 Oldsmobile Achieva. With that said, vehicle weight also plays an important factor in acceleration. 2004 Rover 75 weights approximately 430 kg more than 1991 Oldsmobile Achieva. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2004 Rover 75 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Rover 75. However, in wet, icy, snow, or gravel driving conditions, 1991 Oldsmobile Achieva, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Rover 75 (410 Nm @ 4000 RPM) has 161 more torque (in Nm) than 1991 Oldsmobile Achieva. (249 Nm @ 3200 RPM). This means 2004 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Achieva.

Compare all specifications:

1991 Oldsmobile Achieva 2004 Rover 75
Make Oldsmobile Rover
Model Achieva 75
Year Released 1991 2004
Engine Position Front Front
Engine Size 3133 cc 4601 cc
Engine Cylinders 6 cylinders 8 cylinders
Engine Type V V
Valves per Cylinder 2 valves 2 valves
Horse Power 150 HP 256 HP
Engine RPM 4800 RPM 5000 RPM
Torque 249 Nm 410 Nm
Torque RPM 3200 RPM 4000 RPM
Drive Type Front Rear
Transmission Type Automatic Automatic
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 5 doors
Vehicle Weight 1310 kg 1740 kg


 

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