The Nissan Altima VI, produced from August 2018 to June 2022, represented a significant evolution for Nissan’s mid-size sedan. The 2.5-liter (182 hp) AWD CVT variant occupied a crucial position within the Altima VI lineup, offering a blend of accessible power, all-weather capability, and fuel efficiency. This configuration aimed to appeal to a broad customer base seeking a comfortable and practical daily driver with enhanced traction. It sat in the mid-range of the Altima offerings, positioned above the base 2.5L front-wheel drive model but below the more performance-oriented SR trims and the potential for larger engine options in some markets.
Technical Specifications
| Brand | Nissan |
| Model | Altima |
| Generation | Altima VI |
| Type (Engine) | 2.5 (182 Hp) AWD CVT |
| Start of production | August, 2018 |
| End of production | June, 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 10.9-11.3 l/100 km (21.6 – 20.8 US mpg) |
| Fuel consumption (extra urban) | 7.8-8.1 l/100 km (30.2 – 29 US mpg) |
| Fuel consumption (combined) | 9.4-9.7 l/100 km (25 – 24.2 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 8.3 kg/Hp, 120.4 Hp/tonne |
| Weight-to-torque ratio | 6.3 kg/Nm, 159.4 Nm/tonne |
| Power | 182 Hp @ 6000 rpm |
| Power per litre | 73.2 Hp/l |
| Torque | 241 Nm @ 3600 rpm (177.75 lb.-ft. @ 3600 rpm) |
| Maximum engine speed | 6200 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | PR25DD |
| Engine displacement | 2488 cm3 (151.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 89 mm (3.5 in.) |
| Piston Stroke | 100 mm (3.94 in.) |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC, CVTCS |
| Engine oil capacity | 5.1 l (5.39 US qt | 4.49 UK qt) |
| Coolant | 8.3 l (8.77 US qt | 7.3 UK qt) |
| Kerb Weight | 1512-1568 kg (3333.39 – 3456.85 lbs.) |
| Trunk (boot) space | 436 l (15.4 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Length | 4900 mm (192.91 in.) |
| Width | 1852 mm (72.91 in.) |
| Height | 1440 mm (56.69 in.) |
| Wheelbase | 2824 mm (111.18 in.) |
| Front track | 1615 mm (63.58 in.) |
| Rear (Back) track | 1615 mm (63.58 in.) |
| Drag coefficient (Cd) | 0.26 |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | automatic transmission CVT Xtronic |
| Front suspension | Independent coil spring, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 215/60 R16; 215/55 R17; 235/40 R19 |
| Wheel rims size | 16; 17; 19 |
Powertrain & Engine Architecture
The heart of this Altima variant is the PR25DD 2.5-liter inline-four cylinder engine. This engine utilizes Nissan’s continuously variable valve timing control system (CVTCS) for optimized performance and efficiency. The PR25DD features direct fuel injection, contributing to improved fuel economy and reduced emissions. The engine’s 12:1 compression ratio is relatively high for a mainstream engine, aiding in power output. Paired with this engine is Nissan’s Xtronic CVT (Continuously Variable Transmission). This transmission is designed to provide smooth, seamless acceleration and contribute to fuel savings by keeping the engine operating in its most efficient range. The all-wheel drive system is an intelligent system that automatically distributes torque between the front and rear wheels based on road conditions, enhancing stability and traction.
Driving Characteristics
The 182 hp and 177 lb-ft of torque delivered by the PR25DD engine, when coupled with the CVT, provides adequate, though not exhilarating, performance. Acceleration from 0-60 mph is typically in the 8-9 second range. The CVT is programmed to mimic traditional gear shifts under hard acceleration, providing a more familiar driving experience. However, it can sometimes feel less responsive than a traditional automatic transmission. The AWD system noticeably improves handling and stability, particularly in inclement weather. Compared to the base front-wheel drive model, the AWD version offers enhanced grip and confidence. Compared to higher-trim Altima models with more powerful engines, this 2.5L AWD variant prioritizes fuel efficiency and comfort over outright speed.
Equipment & Trim Levels
The 2.5 AWD CVT Altima typically came standard with features like NissanConnect infotainment system with Apple CarPlay and Android Auto compatibility, automatic emergency braking, and blind-spot monitoring. Interior upholstery was generally cloth, with available upgrades to leather in higher sub-trims. Common options included a power moonroof, heated front seats, and a premium audio system. The dashboard layout was functional and modern, with a focus on ease of use. Trim levels varied slightly by year, but generally included S, SV, and SL designations, with the 2.5 AWD CVT available across multiple trims.
Chassis & Braking
The Altima VI utilizes an independent coil spring suspension in the front and an independent multi-link suspension in the rear, providing a comfortable ride quality. A transverse stabilizer bar is included on both axles to reduce body roll during cornering. Braking duties are handled by ventilated discs in the front and solid discs in the rear. The anti-lock braking system (ABS) is standard, enhancing safety and control during emergency braking situations. The chassis was designed to balance ride comfort with handling stability, making it suitable for everyday driving conditions.
Market Reception & Comparison
Critics generally praised the Altima VI for its comfortable ride, spacious interior, and standard safety features. The 2.5L AWD CVT configuration was viewed as a practical choice for drivers in regions with harsh winters or those who simply desired added traction. Fuel economy was considered competitive for its class, averaging around 25 mpg combined. Compared to rivals like the Honda Accord and Toyota Camry, the Altima offered a slightly more affordable price point and a more distinctive exterior styling. However, some reviewers noted that the CVT transmission could feel less engaging than traditional automatic transmissions found in competing models.
Legacy
The PR25DD engine and Xtronic CVT combination proved to be relatively reliable in the Altima VI. While CVTs have historically been a source of concern for some consumers, Nissan’s Xtronic CVT has demonstrated reasonable durability with proper maintenance. On the used car market, the 2.5L AWD Altima models are generally well-regarded for their practicality and value. Regular maintenance, including CVT fluid changes, is crucial for ensuring the long-term health of the powertrain. The Altima VI 2.5 AWD CVT remains a viable option for buyers seeking a comfortable, fuel-efficient, and all-weather capable mid-size sedan.
