The Mazda 3 first generation (BK) facelift sedan, specifically the 2.0i variant producing 150 horsepower, was a key model in Mazda’s lineup from 2006 to 2009. Positioned as a mid-range offering within the BK series, it aimed to balance performance and fuel efficiency for the North American and global markets. This iteration of the Mazda 3 represented a significant step forward for the brand, moving towards a more sophisticated and sporty image. The facelift brought revised styling cues, improved interior materials, and refinements to the chassis, enhancing the overall driving experience compared to the pre-2006 models.
Technical Specifications
| Brand | Mazda |
| Model | 3 |
| Generation | I Sedan (BK, facelift 2006) |
| Type (Engine) | 2.0i (150 Hp) |
| Start of production | 2006 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 10.6 l/100 km (22.2 US mpg) |
| Fuel consumption (extra urban) | 6.4 l/100 km (36.8 US mpg) |
| Fuel consumption (combined) | 7.9 l/100 km (29.8 US mpg) |
| CO2 emissions | 189 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.1 sec |
| Acceleration 0 – 62 mph | 9.1 sec |
| Acceleration 0 – 60 mph | 8.6 sec |
| Maximum speed | 209 km/h (129.87 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 8.3 kg/Hp |
| Weight-to-torque ratio | 6.7 kg/Nm |
| Power | 150 Hp @ 6500 rpm |
| Torque | 187 Nm @ 4000 rpm (137.92 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1999 cm3 (121.99 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 87.5 mm (3.44 in.) |
| Piston Stroke | 83.1 mm (3.27 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated |
| Valvetrain | DOHC |
| Engine oil capacity | 4.3 l (4.54 US qt | 3.78 UK qt) |
| Coolant capacity | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1245 kg (2744.76 lbs.) |
| Max. weight | 1770 kg (3902.18 lbs.) |
| Max load | 525 kg (1157.43 lbs.) |
| Trunk (boot) space – minimum | 413 l (14.58 cu. ft.) |
| Trunk (boot) space – maximum | 1285 l (45.38 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Permitted trailer load with brakes (12%) | 1300 kg (2866.01 lbs.) |
| Permitted trailer load without brakes | 550 kg (1212.54 lbs.) |
| Length | 4490 mm (176.77 in.) |
| Width | 1755 mm (69.09 in.) |
| Width including mirrors | 1935 mm (76.18 in.) |
| Height | 1465 mm (57.68 in.) |
| Wheelbase | 2640 mm (103.94 in.) |
| Front track | 1530 mm (60.24 in.) |
| Rear track | 1515 mm (59.65 in.) |
| Ride height (ground clearance) | 160 mm (6.3 in.) |
| Drag coefficient (Cd) | 0.33 |
| Minimum turning circle | 10.4 m (34.12 ft.) |
| Drivetrain | Front wheel drive |
| Number of gears | 6 |
| Gearbox type | Manual transmission |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric |
| Tires size | 205/55 R16 |
| Wheel rims size | 16 |
INTRODUCTION
The 2006-2009 Mazda 3 2.0i sedan represented a significant evolution in Mazda’s compact car offerings. Built on the BK platform, this facelifted model aimed to deliver a more refined and engaging driving experience than its predecessor. The 2.0-liter engine, producing 150 horsepower, was a popular choice, offering a balance between performance and fuel economy. It slotted into the middle of the range, above the base 1.6L engine and below the more powerful 2.3L options. The BK generation Mazda 3 was sold globally, with variations tailored to specific regional markets, but the core design and mechanical components remained consistent.
Powertrain & Engine Architecture
The heart of the 2.0i variant is the Mazda-developed F20 engine. This 1999cc inline-four cylinder engine utilizes a naturally aspirated configuration with multi-port fuel injection. The engine code is typically designated as LF-DE. It features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its respectable power output. The compression ratio of 10:1 strikes a balance between efficiency and performance. The engine’s design prioritized smooth power delivery and responsiveness. The 2.0i was typically paired with a six-speed manual transmission, but a four-speed automatic transmission was also available, impacting the vehicle’s acceleration and fuel economy. The automatic transmission, while offering convenience, was known for its relatively conservative gear ratios, prioritizing fuel efficiency over outright performance.
Driving Characteristics
The 2.0i with the manual transmission offered a reasonably engaging driving experience. Acceleration from 0-60 mph took around 8.6 seconds, making it competitive within its class. The engine provided adequate torque for everyday driving, with peak torque of 187 Nm (137.92 lb-ft) available at 4000 rpm. The automatic transmission, however, noticeably dulled the driving experience. While providing smooth shifts, it resulted in slower acceleration times (around 9.1 seconds for 0-62 mph) and a less responsive feel. The suspension, tuned for comfort, provided a compliant ride, but didn’t offer the same level of sporty handling as some of its rivals. Steering was precise and well-weighted, contributing to a confident feel behind the wheel.
Equipment & Trim Levels
The 2.0i trim typically included standard features such as air conditioning, power windows and locks, a CD player with auxiliary input, and alloy wheels. Higher trim levels, such as the ‘Sport’ or ‘Grand Touring’ variants, added features like a sunroof, upgraded audio system, and leather upholstery. Safety features included ABS brakes, front airbags, and side airbags. Optional extras included a navigation system and a premium sound system. Interior materials were generally of good quality for the price point, with a focus on durability and functionality.
Chassis & Braking
The Mazda 3 BK utilized a front-wheel-drive layout with independent suspension at all four corners. The front suspension employed coil springs and MacPherson struts, while the rear suspension utilized a multi-link setup. This configuration provided a good balance between ride comfort and handling. Braking duties were handled by ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) was standard, enhancing braking performance and stability. The chassis was relatively lightweight, contributing to the car’s agility.
Market Reception & Comparison
The Mazda 3 2.0i was generally well-received by automotive critics. It was praised for its stylish design, engaging driving dynamics (particularly with the manual transmission), and good value for money. Compared to rivals like the Honda Civic and Toyota Corolla, the Mazda 3 offered a more sporty and driver-focused experience. However, the automatic transmission was often criticized for its lack of responsiveness. Fuel economy was competitive, averaging around 29.8 US mpg in combined driving. Reliability was generally good, although some owners reported minor issues with the electronic systems.
Legacy
The Mazda 3 BK generation, including the 2.0i variant, established Mazda as a serious contender in the compact car segment. The F20 engine proved to be a reliable and durable powerplant, and many examples are still on the road today. In the used car market, the 2.0i models are generally sought after for their balance of performance and fuel economy. While not as collectible as some of Mazda’s more iconic models, the BK Mazda 3 remains a popular and affordable choice for buyers looking for a practical and enjoyable compact car.
