2007 BMW X5 vs. 1978 Buick Regal
To start off, 2007 BMW X5 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Buick Regal. In addition, the cost of maintenance, including insurance, on 1978 Buick Regal would be higher. At 4,799 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (350 HP @ 6300 RPM) has 246 more horse power than 1978 Buick Regal. (104 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1978 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 770 kg more than 1978 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (475 Nm @ 3400 RPM) has 257 more torque (in Nm) than 1978 Buick Regal. (218 Nm @ 2000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Regal.
Compare all specifications:
2007 BMW X5 | 1978 Buick Regal | |
Make | BMW | Buick |
Model | X5 | Regal |
Year Released | 2007 | 1978 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 3214 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 350 HP | 104 HP |
Engine RPM | 6300 RPM | 4000 RPM |
Torque | 475 Nm | 218 Nm |
Torque RPM | 3400 RPM | 2000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2200 kg | 1430 kg |
Vehicle Length | 4670 mm | 5090 mm |
Vehicle Width | 1940 mm | 1840 mm |
Vehicle Height | 1740 mm | 1370 mm |
Wheelbase Size | 2940 mm | 2750 mm |