The Kia Carnival IV (facelift, introduced in September 2024) represents the latest iteration of Kia’s flagship minivan, positioned as a family-focused vehicle offering a blend of space, comfort, and technology. This specific variant, equipped with the 3.5 GDI Smartstream V6 engine producing 287 horsepower and an 8-speed automatic transmission, is a top-tier offering within the Carnival lineup, aimed at buyers prioritizing performance and a refined driving experience. It builds upon the foundation of the fourth-generation Carnival (introduced in 2020), incorporating styling updates and enhanced features. The facelifted model continues to be primarily marketed in North America, South Korea, and select global markets where the minivan segment remains popular.
Technical Specifications
| Brand | Kia |
| Model | Carnival |
| Generation | Carnival IV (facelift 2023) |
| Type | 3.5 GDI Smartstream V6 (287 Hp) Automatic 8 Seats |
| Start of production | September, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Minivan |
| Seats | 8 |
| Doors | 5 |
| Fuel consumption (urban) | 13.1 l/100 km (18 US mpg, 21.6 UK mpg, 7.6 km/l) |
| Fuel consumption (extra urban) | 9 l/100 km (26.1 US mpg, 31.4 UK mpg, 11.1 km/l) |
| Fuel consumption (combined) | 11.2 l/100 km (21 US mpg, 25.2 UK mpg, 8.9 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.3 kg/Hp, 136.7 Hp/tonne |
| Weight-to-torque ratio | 5.9 kg/Nm, 168.1 Nm/tonne |
| Power | 287 Hp @ 6400 rpm |
| Power per litre | 82.7 Hp/l |
| Torque | 353 Nm @ 5000 rpm (260.36 lb.-ft. @ 5000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Smartstream / G6DT |
| Engine displacement | 3470 cm3 (211.75 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 92 mm (3.62 in.) |
| Piston Stroke | 87 mm (3.43 in.) |
| Compression ratio | 12.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection and Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Kerb Weight | 2100-2182 kg (4629.71 – 4810.49 lbs.) |
| Max. weight | 2850 kg (6283.17 lbs.) |
| Max load | 668-750 kg (1472.69 – 1653.47 lbs.) |
| Trunk (boot) space – minimum | 1138 l (40.19 cu. ft.) |
| Trunk (boot) space – maximum | 4109 l (145.11 cu. ft.) |
| Fuel tank capacity | 72 l (19.02 US gal, 15.84 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1588 kg (3500.94 lbs.) |
| Permitted trailer load without brakes | 454 kg (1000.9 lbs.) |
| Length | 5155 mm (202.95 in.) |
| Width | 1995 mm (78.54 in.) |
| Width including mirrors | 2266 mm (89.21 in.) |
| Height | 1775 mm (69.88 in.) |
| Wheelbase | 3090 mm (121.65 in.) |
| Front track | 1750 mm (68.9 in.) |
| Rear (Back) track | 1750 mm (68.9 in.) |
| Front overhang | 935 mm (36.81 in.) |
| Rear overhang | 1130 mm (44.49 in.) |
| Ride height (ground clearance) | 173 mm (6.81 in.) |
| Approach angle | 15.4° |
| Departure angle | 20° |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 325 mm |
| Rear brakes | Disc, 325 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/65 R17; 235/55 R19 |
| Wheel rims size | 6.5J x 17; 7.5J x 19 |
INTRODUCTION
The Kia Carnival IV facelift, specifically the 3.5 GDI Smartstream V6 Automatic 8-seat configuration, represents the pinnacle of Kia’s minivan offerings. Introduced in September 2024, this version builds upon the already successful fourth-generation Carnival (platform 1HX0/A3), which debuted in 2020. The facelift brings refreshed styling cues, updated technology, and continues the Carnival’s mission of providing a spacious, comfortable, and feature-rich transportation solution for families. This variant is positioned as a premium choice, targeting buyers who desire a powerful and refined minivan experience. It is a key model for Kia in markets where minivans remain a popular choice, such as the United States and South Korea.
Powertrain & Engine Architecture
At the heart of this Carnival variant lies the Smartstream 3.5 GDI V6 engine, designated as the G6DT. This naturally aspirated engine utilizes direct injection and multi-port fuel injection to optimize combustion efficiency and power delivery. The engine produces 287 horsepower at 6400 rpm and 353 Nm (260.36 lb-ft) of torque at 5000 rpm. The engine features a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its responsive nature. The engine is paired with a smooth-shifting 8-speed automatic transmission, designed to maximize fuel efficiency and provide seamless gear changes. This transmission is a crucial component in delivering a refined driving experience, offering optimized gear ratios for both city and highway driving. The engine’s transverse mounting and front-wheel-drive configuration contribute to efficient packaging within the minivan’s chassis.
Driving Characteristics
The 3.5 GDI V6 engine delivers ample power for a vehicle of the Carnival’s size and weight. Acceleration is brisk, making overtaking maneuvers and merging onto highways effortless. The 8-speed automatic transmission is well-tuned, providing smooth and timely gear changes. Compared to lower-powered Carnival variants (such as those with the 2.5-liter engine), this V6 offers a noticeably more responsive and confident driving experience. While not a sports car, the Carnival V6 provides a level of performance that is uncommon in the minivan segment. The gear ratios are optimized for both fuel economy and acceleration, providing a balance between performance and efficiency. The front-wheel-drive configuration contributes to predictable handling, although it doesn’t offer the all-weather capability of an all-wheel-drive system.
Equipment & Trim Levels
The 3.5 GDI Smartstream V6 Automatic 8-seat Carnival typically comes standard with a comprehensive suite of features. These include leather upholstery, heated and ventilated front seats, a large touchscreen infotainment system with navigation, a premium sound system, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Optional extras often include a panoramic sunroof, rear-seat entertainment system, and premium interior trim packages. The interior design emphasizes comfort and practicality, with ample storage spaces and convenient features for families. The 8-seat configuration offers versatile seating arrangements, accommodating passengers comfortably on long journeys.
Chassis & Braking
The Carnival IV utilizes an independent suspension system on both the front and rear axles. The front suspension employs a McPherson strut design with coil springs and an anti-roll bar, while the rear suspension features a multi-link setup with a stabilizer bar. This suspension configuration provides a comfortable ride quality, effectively absorbing bumps and irregularities in the road surface. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The inclusion of an Anti-lock Braking System (ABS) enhances safety by preventing wheel lockup during hard braking. The chassis is designed to provide a stable and predictable driving experience, even when fully loaded with passengers and cargo.
Market Reception & Comparison
The Kia Carnival IV facelift, particularly the 3.5 GDI V6 variant, has been well-received by critics and consumers alike. Reviewers have praised its spacious interior, comfortable ride, and powerful engine. Fuel economy, while not exceptional, is considered acceptable for a vehicle of its size and class. Compared to other minivans in the market, such as the Chrysler Pacifica and Honda Odyssey, the Carnival V6 offers a compelling combination of features, performance, and value. The V6 engine provides a noticeable performance advantage over the base engine options offered in competing models. Reliability has been generally good, with few reported issues specific to the powertrain.
Legacy
The Smartstream 3.5 GDI V6 engine, coupled with the 8-speed automatic transmission, represents a significant step forward in Kia’s minivan offerings. Its robust design and proven reliability suggest that this powertrain will provide years of dependable service. In the used car market, the 3.5 GDI Carnival variants are expected to hold their value well, due to their desirable combination of performance, features, and practicality. As Kia continues to refine its minivan lineup, the foundation laid by the Carnival IV facelift will undoubtedly influence future generations of this popular family vehicle.
