1973 BMW 2004 vs. 2006 Chevrolet Optra
To start off, 2006 Chevrolet Optra is newer by 33 year(s). Which means there will be less support and parts availability for 1973 BMW 2004. In addition, the cost of maintenance, including insurance, on 1973 BMW 2004 would be higher. At 1,991 cc (4 cylinders), 1973 BMW 2004 is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Optra (108 HP) has 11 more horse power than 1973 BMW 2004. (97 HP) In normal driving conditions, 2006 Chevrolet Optra should accelerate faster than 1973 BMW 2004. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 730 kg more than 1973 BMW 2004. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 BMW 2004 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 1973 BMW 2004. However, in wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Optra, 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, 1973 BMW 2004 (157 Nm @ 3000 RPM) has 6 more torque (in Nm) than 2006 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1973 BMW 2004 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
1973 BMW 2004 | 2006 Chevrolet Optra | |
Make | BMW | Chevrolet |
Model | 2004 | Optra |
Year Released | 1973 | 2006 |
Engine Position | Front | Front |
Engine Size | 1991 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 97 HP | 108 HP |
Torque | 157 Nm | 151 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 89 mm | 79 mm |
Engine Stroke Size | 80 mm | 81.5 mm |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1020 kg | 1750 kg |
Vehicle Length | 4420 mm | 4440 mm |
Vehicle Height | 1400 mm | 1250 mm |
Wheelbase Size | 2510 mm | 2610 mm |