2017-2019 Nissan Sentra VII (B17 facelift ) NISMO 1.6 (188 Hp)

The Nissan Sentra VII (B17), specifically the NISMO 1.6 variant produced from 2017 to 2019, represents a performance-oriented iteration of Nissan’s compact sedan. This model year marked a facelift for the B17 generation, introducing more aggressive styling cues and, in the case of the NISMO 1.6, a significant engine upgrade. Positioned as the top-tier performance trim, the NISMO 1.6 aimed to attract buyers seeking a sportier driving experience compared to the standard Sentra models. It sat above the base 1.8L engine options and offered a more engaging alternative to competitors like the Honda Civic Si and Mazda3.

Powertrain & Engine Architecture

The heart of the 2017-2019 Nissan Sentra NISMO 1.6 is the MR16DDT 1.6-liter inline-four cylinder engine. This engine is a turbocharged and direct-injected powerplant, a departure from the naturally aspirated engines found in lower Sentra trims. The MR16DDT produces 188 horsepower at 5600 rpm and 240 Nm (177.01 lb-ft) of torque at 5200 rpm. This output translates to a power-to-liter ratio of 116.2 hp/l. The engine utilizes a direct fuel injection system, enhancing combustion efficiency and contributing to improved power delivery. The valvetrain features Dual Overhead Camshafts (DOHC) with Continuously Variable Valve Timing Control System (CVTCS), optimizing valve timing for both low-end torque and high-end horsepower. The engine’s oil capacity is 4.4 liters (4.65 US quarts / 3.87 UK quarts), and it requires a specific oil specification (details typically found in the owner’s manual). The cooling system holds 8.5 liters (8.98 US quarts / 7.48 UK quarts) of coolant.

Transmission

Unlike some NISMO models that offer automatic transmission options, the Sentra NISMO 1.6 exclusively came equipped with a 6-speed manual transmission. This was a deliberate choice by Nissan to emphasize the sporty nature of the vehicle and provide drivers with greater control over the powertrain. The manual gearbox features relatively short throw ratios, contributing to a more engaging and precise shifting experience.

Driving Characteristics

The 2017-2019 Nissan Sentra NISMO 1.6 delivers a noticeably more spirited driving experience than the standard Sentra models. The turbocharger provides a significant boost in acceleration, particularly in the mid-range. While not a track-focused performance car, the NISMO 1.6 offers responsive acceleration and ample power for everyday driving and highway merging. The 6-speed manual transmission allows drivers to fully exploit the engine’s powerband. The weight-to-power ratio of 7.3 kg/hp (136.1 hp/tonne) and weight-to-torque ratio of 5.8 kg/Nm (173.8 Nm/tonne) contribute to its agile feel. Compared to the base 1.8L Sentra, the NISMO 1.6 offers a substantial improvement in acceleration and overall performance. The manual transmission, while engaging, requires more driver involvement than the continuously variable transmissions (CVTs) offered in other Sentra trims.

Equipment & Trim Levels

The NISMO 1.6 trim level came standard with a number of features designed to enhance both the aesthetic and performance aspects of the vehicle. Exterior enhancements included a unique NISMO-specific front fascia, side skirts, rear spoiler, and dark chrome exhaust finishers. The interior featured sport seats with unique upholstery, a NISMO steering wheel, and aluminum sport pedals. Standard equipment also included keyless entry, push-button start, and a touchscreen infotainment system. Optional extras typically included a premium audio system, navigation, and various accessory packages. The interior generally maintained the standard Sentra dashboard configuration but with NISMO-specific accents and trim.

Chassis & Braking

The Sentra NISMO 1.6 features a sport-tuned suspension designed to improve handling and reduce body roll. The front suspension utilizes independent coil springs, while the rear suspension employs a torsion beam setup. Nissan engineers tweaked the spring rates and damper settings to provide a firmer, more controlled ride. The braking system consists of ventilated discs at the front (297 mm) and solid discs at the rear (292 mm). The inclusion of Anti-lock Braking System (ABS) is standard. The steering system is an electric power steering rack and pinion, providing responsive and precise steering feel. The vehicle is equipped with 215/45 R18 tires mounted on 18-inch alloy wheels, contributing to improved grip and handling.

Market Reception & Comparison

The Nissan Sentra NISMO 1.6 was generally well-received by automotive critics, who praised its improved performance and sporty styling. However, some reviewers noted that the interior, while upgraded with NISMO touches, still felt somewhat basic compared to competitors. Fuel economy was rated at 9.4 l/100 km (25 US mpg / 30.1 UK mpg) in urban conditions, 7.6 l/100 km (30.9 US mpg / 37.2 UK mpg) in extra-urban conditions, and 8.7 l/100 km (27 US mpg / 32.5 UK mpg) combined. Compared to the standard 1.8L Sentra, the NISMO 1.6 offered significantly better performance but at the cost of slightly reduced fuel economy. Reliability reports suggest that the MR16DDT engine is generally reliable, although turbocharger-related issues can occur with improper maintenance. The manual transmission is also considered durable, but clutch wear is a factor to consider, especially with aggressive driving.

Technical Specifications

Legacy

The Nissan Sentra NISMO 1.6, while a relatively short-lived model, has gained a following among enthusiasts seeking an affordable and engaging compact sedan. The MR16DDT engine, when properly maintained, has proven to be a durable and reliable powerplant. On the used car market, the NISMO 1.6 commands a premium over standard Sentra models due to its performance upgrades and limited production numbers. Potential buyers should be aware of the importance of regular maintenance, particularly regarding the turbocharger and clutch. The 6-speed manual transmission remains a key selling point for driving enthusiasts, and the NISMO-specific styling cues continue to appeal to those seeking a more distinctive look. The Sentra NISMO 1.6 represents a unique chapter in the Sentra’s history, offering a compelling blend of performance, style, and affordability.