1985 Buick LeSabre vs. 1999 Daihatsu Sirion
To start off, 1999 Daihatsu Sirion is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1985 Buick LeSabre would be higher. At 3,798 cc (6 cylinders), 1985 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1985 Buick LeSabre (163 HP @ 4000 RPM) has 110 more horse power than 1999 Daihatsu Sirion. (53 HP @ 5200 RPM). In normal driving conditions, 1985 Buick LeSabre should accelerate faster than 1999 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1985 Buick LeSabre weights approximately 610 kg more than 1999 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1985 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 1999 Daihatsu Sirion 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, 1985 Buick LeSabre (329 Nm @ 2800 RPM) has 241 more torque (in Nm) than 1999 Daihatsu Sirion. (88 Nm @ 3600 RPM). This means 1985 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Sirion.
Compare all specifications:
| 1985 Buick LeSabre | 1999 Daihatsu Sirion | |
| Make | Buick | Daihatsu |
| Model | LeSabre | Sirion |
| Year Released | 1985 | 1999 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3798 cc | 988 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 53 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 329 Nm | 88 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1500 kg | 890 kg |
| Vehicle Length | 5010 mm | 3680 mm |
| Vehicle Width | 1850 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2830 mm | 2350 mm |
| Fuel Tank Capacity | 68 L | 37 L |
