2005 BMW X5 vs. 1991 Caterham Super 7

To start off, 2005 BMW X5 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Caterham Super 7. In addition, the cost of maintenance, including insurance, on 1991 Caterham Super 7 would be higher. At 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 105 more horse power than 1991 Caterham Super 7. (110 HP @ 6000 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1660 kg more than 1991 Caterham Super 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Caterham Super 7. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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, 2005 BMW X5 (520 Nm @ 2000 RPM) has 388 more torque (in Nm) than 1991 Caterham Super 7. (132 Nm @ 5000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.

Compare all specifications:

2005 BMW X5 1991 Caterham Super 7
Make BMW Caterham
Model X5 Super 7
Year Released 2005 1991
Body Type SUV Roadster
Engine Position Front Front
Engine Size 2926 cc 1599 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 215 HP 110 HP
Engine RPM 4000 RPM 6000 RPM
Torque 520 Nm 132 Nm
Torque RPM 2000 RPM 5000 RPM
Engine Bore Size 84 mm 81 mm
Engine Stroke Size 90 mm 77.6 mm
Engine Compression Ratio 18.0:1 9.0:1
Top Speed 210 km/hour 171 km/hour
Drive Type 4WD Rear
Transmission Type Manual Manual
Number of Seats 5 seats 2 seats
Number of Doors 5 doors 2 doors
Vehicle Weight 2170 kg 510 kg
Vehicle Length 4670 mm 3380 mm
Vehicle Width 1880 mm 1670 mm
Vehicle Height 1720 mm 1110 mm
Wheelbase Size 2830 mm 2240 mm
Fuel Tank Capacity 93 L 36 L


 

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