2002 Daihatsu Sirion vs. 2007 Mercedes-Benz R
To start off, 2007 Mercedes-Benz R is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 2002 Daihatsu Sirion would be higher. At 2,987 cc (6 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (187 HP @ 4000 RPM) has 85 more horse power than 2002 Daihatsu Sirion. (102 HP @ 7200 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2002 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 1356 kg more than 2002 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2002 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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, 2007 Mercedes-Benz R (440 Nm @ 1400 RPM) has 320 more torque (in Nm) than 2002 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2002 Daihatsu Sirion. 2007 Mercedes-Benz R has automatic transmission and 2002 Daihatsu Sirion has manual transmission. 2002 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Daihatsu Sirion | 2007 Mercedes-Benz R | |
| Make | Daihatsu | Mercedes-Benz |
| Model | Sirion | R |
| Year Released | 2002 | 2007 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 102 HP | 187 HP |
| Engine RPM | 7200 RPM | 4000 RPM |
| Torque | 120 Nm | 440 Nm |
| Torque RPM | 4400 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 870 kg | 2226 kg |
| Vehicle Length | 3680 mm | 4930 mm |
| Vehicle Width | 1600 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1660 mm |
| Wheelbase Size | 2350 mm | 2990 mm |
