1999 Daihatsu SP-4 vs. 2010 Lexus IS
To start off, 2010 Lexus IS is newer by 11 year(s). Which means there will be less support and parts availability for 1999 Daihatsu SP-4. In addition, the cost of maintenance, including insurance, on 1999 Daihatsu SP-4 would be higher. At 3,500 cc (6 cylinders), 2010 Lexus IS is equipped with a bigger engine. In terms of performance, 2010 Lexus IS (306 HP @ 6400 RPM) has 244 more horse power than 1999 Daihatsu SP-4. (62 HP @ 6400 RPM) In normal driving conditions, 2010 Lexus IS should accelerate faster than 1999 Daihatsu SP-4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Lexus IS weights approximately 630 kg more than 1999 Daihatsu SP-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu SP-4 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Lexus IS. In wet, icy, snow, or gravel driving conditions, 1999 Daihatsu SP-4 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, 2010 Lexus IS (375 Nm @ 4800 RPM) has 268 more torque (in Nm) than 1999 Daihatsu SP-4. (107 Nm @ 3600 RPM). This means 2010 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu SP-4.
Compare all specifications:
| 1999 Daihatsu SP-4 | 2010 Lexus IS | |
| Make | Daihatsu | Lexus |
| Model | SP-4 | IS |
| Year Released | 1999 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 3500 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 62 HP | 306 HP |
| Engine RPM | 6400 RPM | 6400 RPM |
| Torque | 107 Nm | 375 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 970 kg | 1600 kg |
| Vehicle Length | 3400 mm | 4580 mm |
| Vehicle Width | 1480 mm | 1801 mm |
| Vehicle Height | 1650 mm | 1425 mm |
| Wheelbase Size | 2340 mm | 2731 mm |
