1981 BMW 518 vs. 1973 Datsun Laurel
To start off, 1981 BMW 518 is newer by 8 year(s). Which means there will be less support and parts availability for 1973 Datsun Laurel. In addition, the cost of maintenance, including insurance, on 1973 Datsun Laurel would be higher. At 1,988 cc (4 cylinders), 1973 Datsun Laurel is equipped with a bigger engine. In terms of performance, 1973 Datsun Laurel (124 HP @ 5800 RPM) has 34 more horse power than 1981 BMW 518. (90 HP @ 5500 RPM) In normal driving conditions, 1973 Datsun Laurel should accelerate faster than 1981 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 1973 Datsun Laurel weights approximately 635 kg more than 1981 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Datsun Laurel (171 Nm @ 4400 RPM) has 31 more torque (in Nm) than 1981 BMW 518. (140 Nm @ 4000 RPM). This means 1973 Datsun Laurel will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 518.
Compare all specifications:
1981 BMW 518 | 1973 Datsun Laurel | |
Make | BMW | Datsun |
Model | 518 | Laurel |
Year Released | 1981 | 1973 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1766 cc | 1988 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 90 HP | 124 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 140 Nm | 171 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Engine Bore Size | 89 mm | 89 mm |
Engine Stroke Size | 71.1 mm | 80 mm |
Engine Compression Ratio | 9.5:1 | 8.3:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1140 kg | 1775 kg |
Vehicle Length | 4630 mm | 4500 mm |
Vehicle Width | 1710 mm | 1680 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2630 mm | 2680 mm |