2004 Acura MDX vs. 1991 Rover 400
To start off, 2004 Acura MDX is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 3,471 cc (6 cylinders), 2004 Acura MDX is equipped with a bigger engine. In terms of performance, 2004 Acura MDX (238 HP @ 5300 RPM) has 144 more horse power than 1991 Rover 400. (94 HP @ 6250 RPM). In normal driving conditions, 2004 Acura MDX should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2004 Acura MDX weights approximately 950 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Acura MDX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Rover 400. In wet, icy, snow, or gravel driving conditions, 2004 Acura MDX will offer significantly more control. 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 Acura MDX (332 Nm @ 3000 RPM) has 208 more torque (in Nm) than 1991 Rover 400. (124 Nm @ 4000 RPM). This means 2004 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400. 2004 Acura MDX has automatic transmission and 1991 Rover 400 has manual transmission. 1991 Rover 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Acura MDX | 1991 Rover 400 | |
Make | Acura | Rover |
Model | MDX | 400 |
Year Released | 2004 | 1991 |
Engine Position | Front | Front |
Engine Size | 3471 cc | 1395 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 238 HP | 94 HP |
Engine RPM | 5300 RPM | 6250 RPM |
Torque | 332 Nm | 124 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 88.9 mm | 75 mm |
Engine Stroke Size | 93 mm | 79 mm |
Engine Compression Ratio | 10.0:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1970 kg | 1020 kg |
Vehicle Length | 4800 mm | 4370 mm |
Vehicle Width | 1950 mm | 1690 mm |
Vehicle Height | 1750 mm | 1410 mm |
Wheelbase Size | 2710 mm | 2560 mm |