The 2018 Mercedes-Benz GLC-Class is a compact luxury SUV, part of the first generation (X253) introduced as a successor to the GLK-Class in 2016. Its body style is a sleek, upscale crossover. Key trims include the GLC 300, GLC 300 4MATIC, and the performance-oriented AMG GLC 43, with new pricing starting around $40,050 to over $56,250. It stands out for its balanced blend of luxury, refined driving dynamics, sophisticated design, and advanced technology, making it incredibly popular in its segment.
The Good
The 2018 GLC-Class offers smooth performance and a quiet, comfortable ride, appealing to emotional buyers seeking luxury and prestige. Its elegant design and high-quality interior are undeniable draws. Practically, it provides decent fuel efficiency for its class, robust safety features, and strong build quality, offering lasting value for discerning owners.
The Bad
Potential weaknesses include an infotainment system that can be less intuitive than rivals, some interior materials feeling less premium in lower trims, and slightly tighter rear legroom for adults. Owners should also anticipate higher-than-average luxury vehicle maintenance costs and a potentially firm ride due to run-flat tires.
2018 Mercedes-Benz GLC-Class: Quick Overview
- GLC 300 / GLC 300 4MATIC:
- Engine: 2.0-liter turbocharged inline-4
- Horsepower: 241 hp
- Torque: 273 lb-ft
- Transmission: 9-speed automatic
- Drivetrain: Rear-wheel drive (GLC 300) or 4MATIC all-wheel drive (GLC 300 4MATIC)
- 0-60 mph: Approximately 6.3 seconds
- Fuel Economy (Combined): Around 24 MPG (RWD), 22 MPG (AWD)
- Towing Capacity: Up to 3,500 lbs (with optional hitch) - AMG GLC 43:
- Engine: 3.0-liter twin-turbocharged V6
- Horsepower: 362 hp
- Torque: 384 lb-ft
- Transmission: AMG-tuned 9-speed automatic
- Drivetrain: AMG Performance 4MATIC all-wheel drive
- 0-60 mph: Approximately 4.8 seconds
- Fuel Economy (Combined): Around 20 MPG
- Towing Capacity: Up to 3,500 lbs (with optional hitch) - Trim-Level Features (Key Highlights for GLC 300/4MATIC):
- Standard: 7-inch infotainment display with COMAND controller, dual-zone automatic climate control, MB-Tex synthetic leather upholstery, power-adjustable front seats, power liftgate, rearview camera, LED daytime running lights, 18-inch wheels.
- Optional Packages/Features:
- Premium Package: Blind-spot monitoring, Keyless-GO, 115V AC power outlet.
- Multimedia Package: COMAND navigation with 8.4-inch display, touchpad controller, Apple CarPlay and Android Auto integration.
- Driver Assistance Package: Adaptive cruise control (DISTRONIC PLUS), active lane keeping assist, active blind spot assist, PRE-SAFE Brake.
- Sport Package: AMG body styling, larger wheels.
- Other options include a panoramic sunroof, genuine leather upholstery, Burmester surround sound system, heated and ventilated seats, and air suspension.
2018 Mercedes-Benz GLC-Class Specifications
Vehicle Information
| Year | 2018 |
| Make | Mercedes-Benz |
| Model | GLC-Class |
| Trim | - |
| Style | SUV |
| Type | Sport Utility Vehicle |
| Category | Small Sport Utility Vehicle |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | BREMEN |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | 165.86 cm |
| Overall Length | 465.58 cm |
| Overall Width | 188.98 cm |
| Wheelbase Length | 287.27 cm |
| Standard Seating | 5 |
Engine & Performance
| Engine | 2.0-L |
| Engine Size | 2L |
| Engine Cylinders | 4 |
| Transmission | 9-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 9-Speed |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $49,990 USD |
| Invoice Price | $46,491 USD |
| Delivery Charges | $995 USD |
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What Problems Does the 2018 Mercedes-Benz GLC-Class Have?
While generally reliable for a luxury SUV, the 2018 Mercedes-Benz GLC-Class has a few frequently reported issues. Owners occasionally report glitches with the COMAND infotainment system, such as freezing, slow responses, or connectivity issues, especially prior to the introduction of the MBUX system in later model years. Some users have experienced creaking noises from the panoramic sunroof, and in rare cases, minor leaks, which usually stem from seal issues. The 9-speed automatic transmission can sometimes exhibit minor hesitation or clunkiness at low speeds or during downshifts, though software updates often mitigate these concerns. The ride quality with run-flat tires is a common point of contention; while not a "problem," they can lead to a harsher ride and are more susceptible to damage, resulting in expensive replacements. Less commonly, reports of premature auxiliary battery failure or main battery issues have surfaced. Engine mount wear, leading to increased vibration, has also been noted by a small number of owners.
Regarding recalls, the 2018 GLC-Class has had several, necessitating checks with the NHTSA or a Mercedes-Benz dealership. These include potential fuel pump failures that could cause stalling, a software issue that might lead to unintended full braking, concerns about the front passenger airbag's non-deployment, rear seat belt buckle malfunctions, and headlight beam deviation. It is crucial for prospective owners to verify that all applicable recalls have been addressed. In terms of long-term reliability, the powertrains are robust when meticulously maintained, but electrical issues, while not widespread, can be complex and costly to diagnose out of warranty. Higher parts and labor costs are inherent to Mercedes-Benz ownership, making diligent maintenance critical for longevity.
Regarding recalls, the 2018 GLC-Class has had several, necessitating checks with the NHTSA or a Mercedes-Benz dealership. These include potential fuel pump failures that could cause stalling, a software issue that might lead to unintended full braking, concerns about the front passenger airbag's non-deployment, rear seat belt buckle malfunctions, and headlight beam deviation. It is crucial for prospective owners to verify that all applicable recalls have been addressed. In terms of long-term reliability, the powertrains are robust when meticulously maintained, but electrical issues, while not widespread, can be complex and costly to diagnose out of warranty. Higher parts and labor costs are inherent to Mercedes-Benz ownership, making diligent maintenance critical for longevity.
How long will the 2018 Mercedes-Benz GLC-Class last?
With proper and consistent maintenance, a 2018 Mercedes-Benz GLC-Class can reliably achieve 150,000 to 200,000 miles or more, translating to 10-15+ years of service for an average driver. Its core components, like the engine and transmission, are known for their durability. However, long-term ownership reveals some common weaknesses. Suspension components, such as bushings and, if equipped, the air suspension, will eventually require replacement, which can be costly. Electronic systems and sensors, while sophisticated, are prone to failure over many years, leading to dashboard warnings and diagnostic expenses. Interior materials, particularly high-touch surfaces, may show signs of wear. Diligent fluid changes for the transmission, differentials, and brakes are paramount for preserving mechanical integrity. While generally robust, buyers should budget for eventual component replacements typical of any aging luxury vehicle.
What Technology & Safety Features are Included?
The 2018 Mercedes-Benz GLC-Class came equipped with a solid array of built-in technology, entertainment, and safety features. Standard infotainment included a 7-inch display controlled by the COMAND rotary knob, Bluetooth connectivity, and two USB ports. Upgrades via the Multimedia Package offered an 8.4-inch display, COMAND navigation with a touchpad controller, and crucially, Apple CarPlay and Android Auto integration for seamless smartphone connectivity. A premium Burmester surround sound system was an enticing optional entertainment upgrade.
In terms of driver-assistance and safety, standard features were robust for its time, including Active Brake Assist (forward collision warning with automatic emergency braking), Crosswind Assist, and a Driver Attention Monitor, alongside a rearview camera. The optional Driver Assistance Package significantly expanded these capabilities, adding advanced systems such as DISTRONIC PLUS with Steering Assist (adaptive cruise control that helps keep the vehicle centered in its lane), Active Blind Spot Assist, and Active Lane Keeping Assist. It also included PRE-SAFE Brake (which pre-charges the brakes for impending collisions) and PRE-SAFE PLUS (which prepares for rear-end impacts). Parking Pilot, an automated parking system with a 360-degree camera, was also available. Passive safety was comprehensive, featuring multiple airbags (front, side, knee, window), traction control, and electronic stability control.
Crash-test ratings for the 2018 GLC-Class were excellent. The Insurance Institute for Highway Safety (IIHS) awarded it a "Top Safety Pick+" when equipped with optional advanced front crash prevention and specific headlights, earning "Good" ratings in all major crashworthiness tests (small overlap front, moderate overlap front, side, roof strength, head restraints). The National Highway Traffic Safety Administration (NHTSA) gave the GLC-Class a 5-Star Overall Safety Rating, with 5 stars for frontal and side crash tests, and 4 stars for rollover resistance.
In terms of driver-assistance and safety, standard features were robust for its time, including Active Brake Assist (forward collision warning with automatic emergency braking), Crosswind Assist, and a Driver Attention Monitor, alongside a rearview camera. The optional Driver Assistance Package significantly expanded these capabilities, adding advanced systems such as DISTRONIC PLUS with Steering Assist (adaptive cruise control that helps keep the vehicle centered in its lane), Active Blind Spot Assist, and Active Lane Keeping Assist. It also included PRE-SAFE Brake (which pre-charges the brakes for impending collisions) and PRE-SAFE PLUS (which prepares for rear-end impacts). Parking Pilot, an automated parking system with a 360-degree camera, was also available. Passive safety was comprehensive, featuring multiple airbags (front, side, knee, window), traction control, and electronic stability control.
Crash-test ratings for the 2018 GLC-Class were excellent. The Insurance Institute for Highway Safety (IIHS) awarded it a "Top Safety Pick+" when equipped with optional advanced front crash prevention and specific headlights, earning "Good" ratings in all major crashworthiness tests (small overlap front, moderate overlap front, side, roof strength, head restraints). The National Highway Traffic Safety Administration (NHTSA) gave the GLC-Class a 5-Star Overall Safety Rating, with 5 stars for frontal and side crash tests, and 4 stars for rollover resistance.
What Colors Options are Available?
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2018 Mercedes-Benz GLC-Class Prices and Market Value
When new, the 2018 Mercedes-Benz GLC-Class had a starting MSRP of approximately $40,050 for the GLC 300 (RWD), $42,050 for the GLC 300 4MATIC, and around $56,250 for the AMG GLC 43, with options significantly increasing these figures. Today, current used market prices for a 2018 model typically range from $20,000 to $28,000 for GLC 300/4MATIC variants, while AMG GLC 43 models command $30,000 to $40,000+, depending on mileage, condition, and options. Luxury vehicles generally experience steeper depreciation than mainstream cars, and the GLC is no exception, losing a significant portion of its value in the first few years. However, within its segment, the GLC-Class holds its value relatively well due to strong brand appeal and demand. Factors greatly affecting its resale value include a clean title, a comprehensive maintenance history, low mileage, the overall condition, and desirable optional packages like the Driver Assistance or Multimedia Package.
2018 Mercedes-Benz GLC-Class Cost of Ownership
Owning a 2018 Mercedes-Benz GLC-Class involves significant long-term costs. Insurance premiums are typically higher than average due to its luxury status, advanced technology, and higher repair expenses. The GLC 300 requires premium gasoline, leading to higher fuel costs, while AMG variants consume even more. Maintenance costs are considerably higher than for non-luxury brands, with Mercedes-Benz "A" and "B" services costing several hundred dollars annually. Out-of-warranty repairs can be very expensive due to specialized parts and higher labor rates. Overall, the 2018 GLC-Class is a costly vehicle to own long-term. While it delivers a premium driving experience, buyers must budget extensively for insurance, premium fuel, and potentially substantial maintenance and repair bills, especially as the vehicle ages.
2018 Mercedes-Benz GLC-Class Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
37.85 liters
City Mileage
4.72 km/l
Highway Mileage
3.66 km/l
2018 Mercedes-Benz GLC-Class Safety Rating
2018 Mercedes-Benz GLC-Class Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Rust
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
2018 Mercedes-Benz GLC-Class Insurance
Insurance for a 2018 Mercedes-Benz GLC-Class is moderately priced, reflecting its status as a Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Mercedes-Benz GLC-Class Compare to Other Sport Utility Vehicle?
The 2018 Mercedes-Benz GLC-Class competes fiercely with rivals like the Audi Q5, BMW X3, Lexus NX, Acura RDX, and Volvo XC60. In terms of performance, the GLC 300 offers a refined, comfortable ride, often perceived as less overtly sporty than the BMW X3 but more composed than a Lexus NX. The AMG GLC 43, however, directly challenges the BMW X3 M40i and Audi SQ5 with its potent performance. Regarding features, the GLC's interior sets a high standard for luxury and material quality, though its COMAND infotainment system (pre-MBUX) can feel less intuitive than Audi's MMI or BMW's iDrive. All rivals offer competitive technology and safety suites, with Volvo's XC60 standing out for its unique Scandinavian design and extensive standard safety.
Reliability is where the GLC, like its German counterparts, generally trails Japanese competitors such as the Lexus NX and Acura RDX, which often boast lower repair frequencies and costs. Mercedes-Benz, BMW, and Audi are typically similar in long-term reliability expectations – reliable when maintained, but expensive to fix when issues arise. For price, the GLC was competitively positioned when new, comparable to the Q5 and X3, and generally above the NX and RDX. On the used market, the GLC holds its value relatively well for a luxury marque, though the NX might depreciate slower due to its reputation for bulletproof reliability.
Alternatives to consider:
Reliability is where the GLC, like its German counterparts, generally trails Japanese competitors such as the Lexus NX and Acura RDX, which often boast lower repair frequencies and costs. Mercedes-Benz, BMW, and Audi are typically similar in long-term reliability expectations – reliable when maintained, but expensive to fix when issues arise. For price, the GLC was competitively positioned when new, comparable to the Q5 and X3, and generally above the NX and RDX. On the used market, the GLC holds its value relatively well for a luxury marque, though the NX might depreciate slower due to its reputation for bulletproof reliability.
Alternatives to consider:
- For a more engaging and sporty driving experience, the BMW X3 (especially the M40i) is a strong contender.
- If a well-rounded package of luxury, refinement, and intuitive technology is paramount, the Audi Q5 is an excellent choice.
- For buyers prioritizing long-term peace of mind and lower ownership costs, the Lexus NX or Acura RDX offer superior reliability records.
- For a distinctive design and leading-edge safety innovations, the Volvo XC60 provides a compelling alternative. The GLC ultimately offers a compelling blend of luxury, comfort, and status, making it a desirable option if one is prepared for the associated luxury ownership costs.
Final Verdict: Is the 2018 Mercedes-Benz GLC-Class a Good Sport Utility Vehicle?
The 2018 Mercedes-Benz GLC-Class is ideal for individuals or small families seeking a sophisticated, comfortable, and stylish compact luxury SUV. It appeals to those who prioritize a refined driving experience, a meticulously crafted interior, and the undeniable prestige associated with the Mercedes-Benz brand. It's an excellent choice for daily commuting and comfortable long-distance travel, offering a balanced blend of performance and luxury.
Yes, it is generally worth buying, especially as a used vehicle, but under specific conditions. Buying used offers significant depreciation savings. Crucially, opt for models with a complete and verifiable service history from authorized dealerships or reputable independent specialists. A thorough pre-purchase inspection by a Mercedes-Benz expert is non-negotiable to identify any potential costly issues. Be prepared for higher long-term ownership costs, including premium fuel, insurance, and potentially expensive maintenance and repairs as it ages. The GLC 300 4MATIC trim offers an optimal balance of performance, all-weather capability, and efficiency, making it a highly recommended choice for most buyers.
Yes, it is generally worth buying, especially as a used vehicle, but under specific conditions. Buying used offers significant depreciation savings. Crucially, opt for models with a complete and verifiable service history from authorized dealerships or reputable independent specialists. A thorough pre-purchase inspection by a Mercedes-Benz expert is non-negotiable to identify any potential costly issues. Be prepared for higher long-term ownership costs, including premium fuel, insurance, and potentially expensive maintenance and repairs as it ages. The GLC 300 4MATIC trim offers an optimal balance of performance, all-weather capability, and efficiency, making it a highly recommended choice for most buyers.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.