The Toyota Crown XII Royal (S180) 2.5 i-Four V6 24V, produced between 2003 and 2005, represented a sophisticated iteration of Toyota’s flagship sedan. This variant, equipped with a 2.5-liter V6 engine and a four-wheel drive system paired with an automatic transmission, was positioned as a premium offering within the twelfth generation Crown lineup. The S180 series, built on the Toyota Crown platform, aimed to blend luxury, performance, and advanced technology, primarily catering to the Japanese domestic market (JDM). While not officially sold in large numbers in the United States, the Crown has a dedicated following among enthusiasts who appreciate its build quality and unique features.
Technical Specifications
| Brand | Toyota |
| Model | Crown |
| Generation | Crown XII Royal (S180) |
| Type | 2.5 i-Four V6 24V (215 Hp) 4WD Automatic |
| Start of production | 2003 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.5 kg/Hp, 132.7 Hp/tonne |
| Weight-to-torque ratio | 6.2 kg/Nm, 160.5 Nm/tonne |
| Power | 215 Hp @ 6400 rpm |
| Power per litre | 86 Hp/l |
| Torque | 260 Nm @ 3800 rpm, 191.77 lb.-ft. @ 3800 rpm |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 4GR-FSE |
| Engine displacement | 2499 cm3, 152.5 cu. in. |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm, 3.27 in. |
| Piston Stroke | 77 mm, 3.03 in. |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 6.4 l, 6.76 US qt | 5.63 UK qt |
| Coolant | 9.1 l, 9.62 US qt | 8.01 UK qt |
| Kerb Weight | 1620 kg, 3571.49 lbs |
| Max. weight | 1895 kg, 4177.76 lbs |
| Max load | 275 kg, 606.27 lbs |
| Fuel tank capacity | 71 l, 18.76 US gal | 15.62 UK gal |
| Length | 4840 mm, 190.55 in |
| Width | 1780 mm, 70.08 in |
| Height | 1485 mm, 58.46 in |
| Wheelbase | 2850 mm, 112.2 in |
| Front track | 1525 mm, 60.04 in |
| Rear (Back) track | 1520 mm, 59.84 in |
| Ride height (ground clearance) | 150 mm, 5.91 in |
| Minimum turning circle (turning diameter) | 10.8 m, 35.43 ft |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 215/60 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of the Crown XII Royal 2.5 i-Four was the 4GR-FSE engine, a 2.5-liter (2499 cc) V6. This engine utilized Toyota’s D-4 direct injection technology, which allowed for precise fuel delivery and improved combustion efficiency. The 4GR-FSE featured a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its respectable power output of 215 horsepower at 6400 rpm and 260 Nm (191.77 lb-ft) of torque at 3800 rpm. The engine’s longitudinal mounting and the all-wheel-drive system necessitated a robust drivetrain. The five-speed automatic transmission was specifically tuned to deliver smooth shifts and optimize power delivery for both everyday driving and more spirited performance. This transmission wasn’t known for being particularly sporty, prioritizing comfort and refinement over aggressive gear changes.
Driving Characteristics
The 2.5 i-Four V6 Automatic offered a comfortable and refined driving experience. The all-wheel-drive system provided enhanced traction, particularly beneficial in inclement weather conditions, a common consideration in Japan. While the 215 hp output wasn’t groundbreaking, it was sufficient for confident highway cruising and overtaking. Compared to the more powerful Crown variants, such as those equipped with larger engines, the 2.5L felt less eager to accelerate. The automatic transmission, while smooth, could sometimes feel hesitant during quick downshifts. The gear ratios were optimized for fuel efficiency and relaxed cruising rather than outright performance. The all-wheel drive system added weight, slightly impacting agility compared to rear-wheel-drive Crown models.
Equipment & Trim Levels
The Crown XII Royal trim level was well-equipped, reflecting its position as a premium offering. Standard features typically included leather upholstery, power-adjustable front seats, woodgrain interior trim, a multi-function steering wheel, and a high-quality audio system. Climate control, power windows and locks, and alloy wheels were also standard. Optional extras could include a navigation system, a sunroof, and advanced safety features like adaptive cruise control. The interior design emphasized luxury and comfort, with a focus on creating a serene and spacious cabin environment. The level of equipment was a key selling point for the Crown, appealing to buyers who valued refinement and convenience.
Chassis & Braking
The Crown XII Royal featured a double wishbone suspension setup at the front and an independent multi-link suspension at the rear, designed to provide a comfortable ride and stable handling. The suspension was tuned to prioritize comfort over sporty handling, absorbing bumps and imperfections in the road effectively. Braking duties were handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and control during emergency braking situations. The chassis was designed to be rigid and durable, contributing to the car’s overall stability and refinement. The all-wheel-drive system added to the vehicle’s weight, requiring a slightly more robust suspension setup.
Market Reception & Comparison
The Toyota Crown XII Royal 2.5 i-Four V6 4WD Automatic was well-received in the Japanese market, where it was praised for its comfort, refinement, and advanced technology. Critics noted the smooth engine, comfortable ride, and spacious interior. Compared to other Crown variants, the 2.5L model offered a good balance between performance and fuel economy. The 3.0-liter variants provided more power but at the expense of fuel efficiency. The 2.5 i-Four was often seen as a sensible choice for buyers who prioritized comfort and practicality over outright performance. Reliability was also a strong point, as expected from a Toyota product.
Legacy
The Toyota Crown XII Royal (S180) 2.5 i-Four V6 4WD Automatic has proven to be a durable and reliable vehicle. While not as common as some other JDM classics, it has gained a following among enthusiasts who appreciate its build quality and unique features. The 4GR-FSE engine is known for its longevity, and the automatic transmission, while not particularly exciting, is generally reliable. In the used car market, these Crowns are often sought after by those looking for a comfortable, well-equipped, and dependable sedan. Parts availability can be a challenge outside of Japan, but the Crown’s robust construction and Toyota’s reputation for reliability ensure that it remains a viable option for discerning buyers.
