The Toyota Mark II JZX110 3.0 i 24V, producing 220 horsepower, was a variant of the tenth-generation Mark II, manufactured between October 2000 and October 2004. This model occupied a mid-to-premium position within the JZX110 lineup, offering a balance between performance and comfort. It was positioned above the lower-displacement models like the 2.0L variants, but below the more performance-focused, often turbocharged, options. The JZX110 generation, built on the Toyota J platform, represented a shift towards a more refined and contemporary design compared to its predecessors, appealing to a broader customer base.
Toyota Mark II JZX110 3.0 i 24V: An Overview
The JZX110 Mark II 3.0 i 24V was designed to appeal to buyers seeking a comfortable, well-equipped, and relatively powerful sedan. It represented a popular choice for those desiring a sporty driving experience without the added complexity or cost of a dedicated sports car. The “i” designation signified fuel injection, a standard feature for this engine. This variant was primarily sold in the Japanese domestic market (JDM), contributing to its current popularity among enthusiasts worldwide.
Powertrain & Engine Architecture
At the heart of the JZX110 3.0 i 24V lies the 2JZ-GE engine, a 3.0-liter (2997 cc) inline-six cylinder naturally aspirated gasoline engine. This engine is renowned for its smoothness and reliability. The 2JZ-GE features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its high power output. It utilizes a multi-port fuel injection system, delivering precise fuel metering for optimal combustion. The engine produces 220 hp at 5600 rpm and 296 Nm (218.32 lb-ft) of torque at 3600 rpm. The compression ratio is 11.3:1. The engine’s longitudinal front-engine layout contributes to the car’s balanced handling characteristics.
The 3.0 i 24V was exclusively paired with a 5-speed automatic transmission. This transmission was chosen to provide a comfortable and convenient driving experience, aligning with the car’s overall positioning. While not as engaging as a manual transmission, the automatic offered smooth shifts and ease of use, particularly in urban driving conditions. The transmission’s gear ratios were tuned to balance acceleration and fuel efficiency.
Driving Characteristics
The JZX110 3.0 i 24V delivers a refined and comfortable driving experience. The naturally aspirated 2JZ-GE engine provides a linear power delivery, making it predictable and easy to control. While it doesn’t offer the immediate surge of a turbocharged engine, it provides ample power for everyday driving and confident overtaking maneuvers. The automatic transmission shifts smoothly, although it can sometimes feel slightly hesitant during quick acceleration. The rear-wheel-drive configuration contributes to a balanced chassis and predictable handling. The car feels stable and planted on the road, offering a secure driving experience. Compared to the manual transmission versions, the automatic sacrifices some driver engagement, but gains in ease of use. Compared to the turbocharged variants, the 3.0 i 24V offers a more predictable and less demanding power delivery, making it a more accessible option for a wider range of drivers.
Equipment & Trim Levels
The JZX110 3.0 i 24V typically came equipped with a comprehensive list of standard features. Interior appointments included comfortable cloth or leather upholstery (depending on the specific trim level), power windows, power locks, and air conditioning. Higher trim levels often included features such as a premium sound system, woodgrain interior trim, and automatic climate control. Optional extras included a sunroof, navigation system, and upgraded audio components. The dashboard layout was functional and ergonomically designed, providing easy access to all essential controls. The overall interior ambiance was one of understated elegance and quality.
Chassis & Braking
The JZX110 3.0 i 24V features a double wishbone suspension system both front and rear, providing a comfortable ride and good handling characteristics. The suspension was tuned to balance ride comfort and handling precision. The car is equipped with ventilated disc brakes at the front and solid disc brakes at the rear, providing adequate stopping power for its weight and performance. An Anti-lock Braking System (ABS) was standard, enhancing safety and control during emergency braking situations. The steering system utilizes a hydraulic power steering rack and pinion, offering precise and responsive steering feel. The car rides on 195/65 R15 tires, providing a good balance of grip and ride comfort.
Market Reception & Comparison
The Toyota Mark II JZX110 3.0 i 24V was generally well-received by automotive critics and consumers alike. It was praised for its smooth engine, comfortable ride, and well-appointed interior. Fuel economy was considered reasonable for a 3.0-liter engine, with reported figures of approximately 15 l/100 km (15.7 US mpg) in urban driving and 10 l/100 km (23.5 US mpg) on the highway. Reliability was also a strong point, with the 2JZ-GE engine being known for its durability and longevity. Compared to the 2.0L models, the 3.0 i 24V offered a significant performance upgrade. Compared to the turbocharged variants, it offered a more predictable and less complex driving experience, albeit with slightly less outright performance. The car’s relatively high price compared to other sedans in its class was sometimes cited as a drawback.
Technical Specifications
| Brand | Toyota |
| Model | Mark II |
| Generation | Mark II (JZX110) |
| Type (Engine) | 3.0 i 24V (220 Hp) |
| Start of production | October, 2000 |
| End of production | October, 2004 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 15 l/100 km (15.7 US mpg) |
| Fuel consumption (extra urban) | 10 l/100 km (23.5 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Maximum speed | 210 km/h (130.49 mph) |
| Power | 220 Hp @ 5600 rpm |
| Torque | 296 Nm @ 3600 rpm (218.32 lb.-ft. @ 3600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | 2JZ-GE |
| Engine displacement | 2997 cm3 (182.89 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 86 mm (3.39 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Compression ratio | 11.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated |
| Valvetrain | DOHC |
| Engine oil capacity | 5.4 l (5.71 US qt | 4.75 UK qt) |
| Coolant capacity | 7.4 l (7.82 US qt | 6.51 UK qt) |
| Kerb Weight | 1550 kg (3417.17 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4735 mm (186.42 in.) |
| Width | 1760 mm (69.29 in.) |
| Height | 1460 mm (57.48 in.) |
| Wheelbase | 2780 mm (109.45 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, automatic transmission |
Legacy
The Toyota Mark II JZX110 3.0 i 24V has maintained a strong following among car enthusiasts, particularly in the JDM scene. The 2JZ-GE engine is highly regarded for its reliability and potential for modification. While not as sought-after as the turbocharged variants, the 3.0 i 24V offers a more accessible entry point into the Mark II world. In the used car market, these vehicles are generally well-maintained and command reasonable prices, reflecting their reputation for durability. Finding a pristine example can be challenging due to their age and the popularity of the platform, but well-cared-for JZX110 3.0 i 24Vs continue to provide a rewarding driving experience for those seeking a classic Japanese sedan.
