2005 BMW X5 vs. 1972 Pontiac Bonneville

To start off, 2005 BMW X5 is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Bonneville would be higher. At 7,462 cc (8 cylinders), 1972 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 30 more horse power than 1972 Pontiac Bonneville. (185 HP @ 4000 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1972 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 180 kg more than 1972 Pontiac Bonneville. 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 1972 Pontiac Bonneville. 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 36 more torque (in Nm) than 1972 Pontiac Bonneville. (484 Nm @ 2000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1972 Pontiac Bonneville. 1972 Pontiac Bonneville has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Pontiac Bonneville will be easier to drive especially in heavy traffic.

Compare all specifications:

2005 BMW X5 1972 Pontiac Bonneville
Make BMW Pontiac
Model X5 Bonneville
Year Released 2005 1972
Engine Position Front Front
Engine Size 2926 cc 7462 cc
Engine Cylinders 6 cylinders 8 cylinders
Engine Type in-line in-line
Horse Power 215 HP 185 HP
Engine RPM 4000 RPM 4000 RPM
Torque 520 Nm 484 Nm
Torque RPM 2000 RPM 2000 RPM
Fuel Type Diesel Gasoline
Drive Type 4WD Rear
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Vehicle Weight 2170 kg 1990 kg
Vehicle Length 4670 mm 5740 mm
Vehicle Width 1880 mm 2030 mm
Vehicle Height 1720 mm 1390 mm
Wheelbase Size 2830 mm 3210 mm