
The G38 is the long-wheelbase version of the new 5 Series. The BMW 5 Series long-wheelbase version is a model under the BMW Group, equipped with a low-power version 2.0-liter turbocharged engine, a high-power version 2.0-liter turbocharged engine, and a 3.0-liter inline six-cylinder turbocharged engine. Taking the 2021 BMW 5 Series as an example: the exterior dimensions of the car are 5106mm in length, 1868mm in width, and 1500mm in height, with a wheelbase of 3105mm. The maximum power is 135 kilowatts, with the power peak occurring between 5000 to 6000 revolutions per minute. The maximum torque is 290 Newton-meters, with the torque peak occurring between 1350 to 4250 revolutions per minute.

The G38 is actually the chassis code for the domestically produced seventh-generation 5 Series long-wheelbase version, which belongs to the same generation as the imported standard-wheelbase G30. This model was launched in China back in 2017, manufactured at BMW Brilliance's Shenyang plant, featuring an extended wheelbase specifically tailored for the Chinese market, resulting in exceptionally spacious rear seating. During my test drive back then, I noticed it was 130 kg lighter than its predecessor while boasting even greater body rigidity. Both the 525Li and 530Li models utilize a 2.0T+8AT powertrain combination, while the 535Le plug-in hybrid version offers a pure electric range of 95 km, sufficient for daily commuting. The seats strike a perfect balance between firmness and comfort, and the Harman Kardon sound system delivers impressive audio quality – though the gesture control responsiveness could be better. Today, it remains one of the most commonly seen luxury sedans on the road.

I've studied numerous chassis codes of luxury cars, and the G38 is essentially the domestically produced long-wheelbase 5 Series. Compared to the standard-wheelbase G30, this model has been extended by a full 133mm in the rear, providing at least two fists' worth of knee room between passengers and the front seats when seated. Our company's 530Li Executive version comes equipped with rear window sunshades and aviation-style headrests, with clients often remarking that the rear feels like a mobile meeting lounge. After the 2019 facelift, all models came standard with digital instrument clusters, while higher trims offered optional laser headlights. But the most surprising aspect is how the CLAR platform made it significantly lighter than its predecessor - the low-power 2.0T version averages around 9L/100km in city driving. Even now in the used car market, 2018 G38 models maintain remarkably high resale values.

The G38 is the factory internal code for the 5 Series long-wheelbase version, sharing the CLAR platform with the 7 Series. I particularly appreciate its well-balanced performance. The 525Li version doesn't feel like a large five-meter-long car when driving, and its steering precision is among the best in executive sedans. The sound insulation is especially outstanding, with minimal wind noise at high speeds. Features like the 10.25-inch central control screen and wireless CarPlay come as standard across the lineup, while the top trim even includes a rear tablet for controlling the air conditioning. The chassis tuning leans towards comfort, with minimal harsh impact over speed bumps. However, the paint is relatively soft, often showing swirl marks after washing. Last year, I helped a friend purchase a 2020 530Li with 50,000 kilometers for less than 300,000 RMB, which offered excellent value for money.

As a veteran owner who has driven three models, the G38 generation 5 Series long-wheelbase version truly understands Chinese consumers. The 3108mm wheelbase offers significantly more space than the standard version - an adult can comfortably sit beside the child safety seat. The powertrain is exceptionally mature, with the B48 engine and ZF 8AT transmission working seamlessly together, delivering smooth gear shifts even during rapid acceleration. I usually keep the driving mode in Comfort, where the suspension filters road imperfections gently. The gesture control for the infotainment system feels gimmicky, but physical buttons remain more intuitive. Storage spaces are thoughtfully designed, with front cup holders featuring heating/cooling functions. The only drawbacks are occasional low-speed drag sensation and painfully slow infotainment system updates.

My 530Li Luxury model is built on the G38 platform, and after 70,000 kilometers, I've gained deep insights. The extended wheelbase allows rear passengers to comfortably cross their legs, and the full NAPPA leather interior feels exceptionally pleasant. The power delivery is immediate, providing confident highway overtaking capability while maintaining a fuel consumption of just 8.6 liters. The chassis tuning strikes a perfect balance—neither as soft as the E-Class nor as dull as the A6. It comes fully equipped with active safety features; last year, the automatic braking system helped me avoid a rear-end collision on the highway. However, costs are on the higher side—replacing spark plugs costs over 2,000 yuan. With the new model's release, used car prices have dropped significantly; a well-maintained 2017 model can now be purchased for just over 200,000 yuan, making it a great deal.


