1999 Buick Regal vs. 2004 Daihatsu Sirion
To start off, 2004 Daihatsu Sirion is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Buick Regal. In addition, the cost of maintenance, including insurance, on 1999 Buick Regal would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (245 HP @ 5200 RPM) has 173 more horse power than 2004 Daihatsu Sirion. (72 HP @ 5200 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 2004 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 710 kg more than 2004 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1999 Buick Regal (380 Nm @ 3600 RPM) has 279 more torque (in Nm) than 2004 Daihatsu Sirion. (101 Nm @ 3600 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Sirion. 1999 Buick Regal has automatic transmission and 2004 Daihatsu Sirion has manual transmission. 2004 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Buick Regal | 2004 Daihatsu Sirion | |
Make | Buick | Daihatsu |
Model | Regal | Sirion |
Year Released | 1999 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3789 cc | 1296 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 245 HP | 72 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 380 Nm | 101 Nm |
Torque RPM | 3600 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1560 kg | 850 kg |
Vehicle Length | 4990 mm | 3680 mm |
Vehicle Width | 1850 mm | 1600 mm |
Vehicle Height | 1440 mm | 1460 mm |
Wheelbase Size | 2780 mm | 2350 mm |