1987 BMW Z1 vs. 2003 Daihatsu YRV
To start off, 2003 Daihatsu YRV is newer by 16 year(s). Which means there will be less support and parts availability for 1987 BMW Z1. In addition, the cost of maintenance, including insurance, on 1987 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1987 BMW Z1 is equipped with a bigger engine. In terms of performance, 1987 BMW Z1 (175 HP @ 5800 RPM) has 48 more horse power than 2003 Daihatsu YRV. (127 HP @ 6400 RPM). In normal driving conditions, 1987 BMW Z1 should accelerate faster than 2003 Daihatsu YRV. With that said, vehicle weight also plays an important factor in acceleration. 1987 BMW Z1 weights approximately 340 kg more than 2003 Daihatsu YRV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Daihatsu YRV is four wheel drive (4WD), it will have significant more traction and grip than 1987 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2003 Daihatsu YRV 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, 1987 BMW Z1 (230 Nm @ 4000 RPM) has 60 more torque (in Nm) than 2003 Daihatsu YRV. (170 Nm @ 2800 RPM). This means 1987 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu YRV. 2003 Daihatsu YRV has automatic transmission and 1987 BMW Z1 has manual transmission. 1987 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Daihatsu YRV will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 BMW Z1 | 2003 Daihatsu YRV | |
| Make | BMW | Daihatsu |
| Model | Z1 | YRV |
| Year Released | 1987 | 2003 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 127 HP |
| Engine RPM | 5800 RPM | 6400 RPM |
| Torque | 230 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 72.1 mm |
| Engine Stroke Size | 78.8 mm | 79.7 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1250 kg | 910 kg |
| Vehicle Length | 3960 mm | 3770 mm |
| Vehicle Width | 1810 mm | 1630 mm |
| Vehicle Height | 1280 mm | 1560 mm |
| Wheelbase Size | 2450 mm | 2360 mm |
