The Toyota Brevis 2.5 i 24V Ai250, produced from 2001 to 2007, was a mid-size sedan primarily aimed at the Japanese domestic market (JDM). Positioned as a more stylish and upscale alternative to the Toyota Camry, the Brevis sought to offer a blend of comfort, performance, and distinctive design. It shared its platform with the Toyota Pronard and Lexus HS, representing Toyota’s attempt to cater to a segment desiring a more individualistic vehicle. The “Ai250” designation refers to the 2.5-liter inline-six engine paired with a five-speed automatic transmission, representing a mid-range offering within the Brevis lineup.
Technical Specifications
| Brand | Toyota |
| Model | Brevis |
| Generation | Brevis |
| Type (Engine) | 2.5 i 24V Ai250 (200 Hp) |
| Start of production | May, 2001 |
| End of production | 2007 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (extra urban) | 8.77 l/100 km (26.8 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.6 kg/Hp |
| Weight-to-torque ratio | 6.1 kg/Nm |
| Power | 200 Hp @ 6000 rpm |
| Power per litre | 80.3 Hp/l |
| Torque | 250 Nm @ 3800 rpm (184.39 lb.-ft. @ 3800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 1JZ-FSE |
| Engine displacement | 2492 cm3 (152.07 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 71.5 mm (2.81 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Coolant | 7 l (7.4 US qt | 6.16 UK qt) |
| Kerb Weight | 1520 kg (3351.03 lbs.) |
| Max. weight | 1796 kg (3959.5 lbs.) |
| Max load | 276 kg (608.48 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4550 mm (179.13 in.) |
| Width | 1720 mm (67.72 in.) |
| Height | 1460 mm (57.48 in.) |
| Wheelbase | 2780 mm (109.45 in.) |
| Front track | 1490 mm (58.66 in.) |
| Rear track | 1475 mm (58.07 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 205/55 R16 V |
Powertrain & Engine Architecture
The heart of the Brevis 2.5 i Ai250 is the 1JZ-FSE engine, a 2.5-liter (2492 cc) inline-six cylinder powerplant. This engine utilizes a DOHC (Double Overhead Camshaft) valvetrain and multi-port fuel injection. The 1JZ-FSE was notable for its direct-injection technology, a relatively advanced feature for its time, contributing to improved fuel efficiency and reduced emissions. The engine produces 200 horsepower at 6000 rpm and 250 Nm (184 lb-ft) of torque at 3800 rpm. The five-speed automatic transmission was the sole gearbox option for this variant. This transmission was designed for smooth shifts and comfortable cruising, prioritizing refinement over outright performance. The engine is longitudinally mounted, driving the rear wheels, a configuration that contributes to the Brevis’ balanced handling characteristics.
Driving Characteristics
The Brevis 2.5 i Automatic offered a comfortable and refined driving experience. While not a sports sedan, the 200 horsepower engine provided adequate power for everyday driving and highway cruising. The automatic transmission, while smooth, did result in some power loss compared to a manual transmission. Acceleration was respectable, but not particularly brisk. The rear-wheel-drive layout contributed to balanced handling, although the suspension was tuned more for comfort than aggressive cornering. The gear ratios were optimized for fuel efficiency and smooth transitions, rather than maximizing acceleration. Compared to other Brevis trims, such as those with more powerful engines, the 2.5 i Automatic prioritized fuel economy and ease of use.
Equipment & Trim Levels
The Brevis 2.5 i Ai250 typically came equipped with a range of standard features, including power windows, power locks, air conditioning, and a basic audio system. Interior upholstery was typically cloth, although leather options were available. The dashboard featured a woodgrain trim, adding to the vehicle’s upscale ambiance. Optional extras included a navigation system, upgraded audio system, sunroof, and leather seats. The trim level generally fell into the mid-range of the Brevis lineup, offering a good balance of features and affordability.
Chassis & Braking
The Brevis 2.5 i Ai250 utilized a double wishbone suspension system both front and rear, providing a comfortable ride and decent handling. The front brakes were ventilated discs, while the rear brakes were solid discs. Anti-lock Braking System (ABS) was standard, enhancing safety. The steering was rack and pinion with hydraulic power assistance, offering precise and responsive steering feel. The tires were typically 205/55 R16 V rated, providing a good balance of grip and ride comfort. The chassis was designed to provide a stable and predictable driving experience, prioritizing comfort and refinement over sporty handling.
Market Reception & Comparison
The Toyota Brevis 2.5 i Automatic received generally positive reviews for its comfortable ride, refined interior, and distinctive styling. Critics praised the engine’s smoothness and fuel efficiency, but some noted that the automatic transmission could feel somewhat sluggish. Compared to other trims in the Brevis lineup, the 2.5 i Automatic was seen as a more practical and affordable option, appealing to buyers who prioritized comfort and fuel economy over outright performance. It competed with other mid-size sedans in the Japanese market, such as the Nissan Cefiro and Honda Inspire.
Legacy
The Toyota Brevis, while not a mainstream success in international markets, remains a popular choice among enthusiasts in Japan. The 1JZ-FSE engine is known for its reliability and durability, although maintenance can be more complex due to its direct-injection system. The five-speed automatic transmission is generally reliable, but may require servicing over time. In the used car market, the Brevis 2.5 i Ai250 is often sought after for its unique styling and comfortable driving experience. Parts availability can be a concern outside of Japan, but the engine’s robust design ensures that it can provide many years of reliable service with proper maintenance.
