1998 Proton Tiara vs. 2011 Buick Regal
To start off, 2011 Buick Regal is newer by 13 year(s). Which means there will be less support and parts availability for 1998 Proton Tiara. In addition, the cost of maintenance, including insurance, on 1998 Proton Tiara would be higher. At 2,400 cc (4 cylinders), 2011 Buick Regal is equipped with a bigger engine. In terms of performance, 2011 Buick Regal (182 HP @ 6700 RPM) has 123 more horse power than 1998 Proton Tiara. (59 HP @ 6200 RPM) In normal driving conditions, 2011 Buick Regal should accelerate faster than 1998 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Buick Regal weights approximately 847 kg more than 1998 Proton Tiara. 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, 2011 Buick Regal (233 Nm @ 4900 RPM) has 143 more torque (in Nm) than 1998 Proton Tiara. (90 Nm @ 3800 RPM). This means 2011 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1998 Proton Tiara. 2011 Buick Regal has automatic transmission and 1998 Proton Tiara has manual transmission. 1998 Proton Tiara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Proton Tiara | 2011 Buick Regal | |
| Make | Proton | Buick |
| Model | Tiara | Regal |
| Year Released | 1998 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1124 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 182 HP |
| Engine RPM | 6200 RPM | 6700 RPM |
| Torque | 90 Nm | 233 Nm |
| Torque RPM | 3800 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 786 kg | 1633 kg |
| Vehicle Length | 3530 mm | 4831 mm |
| Vehicle Width | 1530 mm | 1857 mm |
| Vehicle Height | 1360 mm | 1483 mm |
| Wheelbase Size | 2290 mm | 2738 mm |
