The Mazda 6 first generation (GG/GY/GG1) was produced from 2002 to 2008, representing Mazda’s entry into the mid-size segment, aiming to compete with established rivals like the Honda Accord and Toyota Camry. The hatchback variant, designated GG/GY, offered a more practical and sporty alternative to the sedan. The 2.0-liter (141 hp) automatic configuration, available from 2002-2005, served as a mid-range offering, balancing affordability with a reasonable level of equipment and performance. It was positioned above the base 1.8L models and below the more powerful 2.3L variants.
Technical Specifications
| Brand | Mazda |
| Model | 6 |
| Generation | 6 I Hatchback (Typ GG/GY/GG1) |
| Type (Engine) | 2.0 (141 Hp) Automatic |
| Start of production | 2002 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11.9 l/100 km (19.8 US mpg, 23.7 UK mpg, 8.4 km/l) |
| Fuel consumption (extra urban) | 6.9 l/100 km (34.1 US mpg, 40.9 UK mpg, 14.5 km/l) |
| Fuel consumption (combined) | 8.8 l/100 km (26.7 US mpg, 32.1 UK mpg, 11.4 km/l) |
| CO2 emissions | 209 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.8 sec |
| Acceleration 0 – 62 mph | 11.8 sec |
| Acceleration 0 – 60 mph | 11.2 sec |
| Maximum speed | 194 km/h (120.55 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 9.4 kg/Hp, 106.4 Hp/tonne |
| Weight-to-torque ratio | 7.3 kg/Nm, 136.6 Nm/tonne |
| Power | 141 Hp @ 6000 rpm |
| Power per litre | 70.5 Hp/l |
| Torque | 181 Nm @ 4100 rpm (133.5 lb.-ft. @ 4100 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | LF17, LF18 |
| 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 | 10.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 4.3 l (4.54 US qt | 3.78 UK qt) |
| Coolant | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1325 kg (2921.12 lbs.) |
| Max. weight | 1880 kg (4144.69 lbs.) |
| Max load | 555 kg (1223.57 lbs.) |
| Trunk (boot) space – minimum | 492 l (17.37 cu. ft.) |
| Fuel tank capacity | 64 l (16.91 US gal | 14.08 UK gal) |
| Permitted trailer load with brakes (12%) | 1700 kg (3747.86 lbs.) |
| Permitted trailer load without brakes | 550 kg (1212.54 lbs.) |
| Length | 4680 mm (184.25 in.) |
| Width | 1780 mm (70.08 in.) |
| Height | 1435 mm (56.5 in.) |
| Wheelbase | 2675 mm (105.31 in.) |
| Front track | 1540 mm (60.63 in.) |
| Rear (Back) track | 1540 mm (60.63 in.) |
| Ride height (ground clearance) | 130 mm (5.12 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle (turning diameter) | 10.8 m (35.43 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 205/55 R16 V |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The 2.0-liter engine, identified by codes LF17 or LF18 depending on minor variations, is a naturally aspirated, inline-four cylinder gasoline engine. It features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its relatively high power output for its displacement. Fuel delivery is managed by a multi-port fuel injection system. The engine’s 10.8:1 compression ratio was a typical value for the era, balancing performance and fuel efficiency. The automatic transmission used was a conventional four-speed unit, designed for smooth operation rather than outright performance. It was a common transmission found in many Mazda and Ford vehicles of the time, due to the partnership between the two companies.
Driving Characteristics
The 141 hp and 181 Nm (133.5 lb-ft) of torque delivered by the 2.0-liter engine, coupled with the four-speed automatic transmission, resulted in adequate, but not exhilarating, performance. Acceleration from 0-60 mph took around 11.2 seconds, and top speed was approximately 120.55 mph. The automatic transmission prioritized comfort and ease of use over sporty responsiveness. Gear changes were generally smooth, but downshifts could be hesitant, especially during more aggressive driving. Compared to the manual transmission versions of the same engine, the automatic offered slightly reduced acceleration and fuel economy. The higher-output 2.3-liter models provided significantly more power and a more engaging driving experience, while the 1.8-liter versions were more focused on fuel economy.
Equipment & Trim Levels
The 2.0-liter automatic Mazda 6 Hatchback typically came with a reasonable level of standard equipment. This included power windows, power door locks, air conditioning, and an AM/FM stereo. Higher trim levels, often denoted by “Sport” or “Luxury” packages, added features such as alloy wheels, a sunroof, upgraded audio systems, and leather upholstery. Interior upholstery was typically cloth, although leather was available as an option. Dashboard configuration was generally straightforward and functional, with a focus on ergonomics. Optional extras included navigation systems (a rarity for the time), and upgraded sound systems.
Chassis & Braking
The Mazda 6 Hatchback utilized a front-wheel-drive layout with independent suspension in the front (typically MacPherson struts) and a multi-link rear suspension. This setup provided a good balance of ride comfort and handling. Braking consisted of ventilated discs on the front wheels and solid discs on the rear. Anti-lock Braking System (ABS) was standard, enhancing safety. The suspension was tuned for comfort, but the chassis was relatively stiff, contributing to decent handling characteristics. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The 2.0-liter automatic Mazda 6 Hatchback was generally well-received by automotive critics. It was praised for its spacious interior, comfortable ride, and attractive styling. However, some reviewers noted that the automatic transmission could feel sluggish at times, and the engine lacked the punch of some of its competitors. Fuel economy was considered average for the class. Compared to the 1.8-liter models, the 2.0-liter offered a noticeable performance improvement, while the 2.3-liter models provided a more substantial boost in power. Reliability was generally good, although some owners reported minor issues with the automatic transmission over the long term.
Legacy
The Mazda 6 first generation, including the 2.0-liter automatic hatchback, established Mazda as a serious contender in the mid-size segment. The LF engine family proved to be relatively durable, and well-maintained examples continue to be found on the used car market today. While not known for exceptional performance, the 2.0-liter automatic offers a comfortable and practical driving experience. Its affordability and relatively simple mechanical design make it an attractive option for budget-conscious buyers seeking a reliable and spacious hatchback. However, potential buyers should be aware of the possibility of age-related issues with the automatic transmission and suspension components.
