2027 Kia Carnival Technical Data & First Look
Discover comprehensive OEM technical data for the 2027 Kia Carnival MPV. Powered by a naturally aspirated 3.5L Lambda III V6 aluminum engine delivering 287.1 horsepower and 260.4 lb.-ft. of torque, this model integrates advanced dual GDI+MPI fuel injection systems and a 24-valve DOHC valvetrain layout.
Explore detailed mechanical specifications including a 12.3:1 compression ratio, 19.0-gallon fuel capacity, and dual catalytic converter emission controls. Designed for automotive specialists, this expert guide features full engine datasets, high-resolution exterior and cabin photo galleries, as well as exclusive video walkarounds of the vehicle.
Gasoline Powertrain Engineering Analysis
The 2027 Kia Carnival non-hybrid powertrain uses an internal combustion setup powered by a Lambda III 3.5-liter V6 engine with a displacement of 3,470 cc. Aluminum cylinder block and head construction optimizes structural strength while reducing overall weight. Key internal dimensions include a 92.0 mm bore, an 87.0 mm stroke, and a static compression ratio of 12.3:1. The valvetrain features a 24-valve Dual Overhead Camshaft (DOHC) architecture paired with Hydraulic Lash Adjusters for consistent valve timing.
Fuel Injection, Output Ratings, and Thermal Control
The naturally aspirated engine employs a dual-fuel delivery system combining Gasoline Direct Injection and Multi-Port Injection (GDI + MPI), calibrated for 87 octane unleaded fuel or higher. Performance output reaches peak power at 287.1 hp at 6,400 rpm and maximum torque of 260.4 lb-ft at 5,000 rpm.
A liquid cooling system regulates thermal load under high operation. Emissions management utilizes an integrated dual-converter setup consisting of a manifold-mounted warm-up catalytic converter (WCC) and an underfloor catalytic converter (UCC).
Transmission Architecture and Gear Calibration
Engine output drives an 8-speed automatic transmission with gear ratios calibrated for balanced power distribution across all driving ranges: First (4.808:1), Second (2.901:1), Third (1.864:1), Fourth (1.424:1), Fifth (1.219:1), Sixth (1.000:1), Seventh (0.799:1), Eighth (0.648:1), and Reverse (3.425:1).
Configured with a final drive ratio of 3.510:1, the vehicle accelerates from 0 to 60 mph in 8.2 seconds and reaches a top speed of 118 mph.
Fuel System, Electrical Hardware, and Towing Capacity
Fuel capacity measures 19.0 gallons. EPA fuel economy ratings for the powertrain stand at 18 mpg city, 26 mpg highway, and 21 mpg combined.
Auxiliary electrical power comes from a 13.5V - 180A alternator and a 12V - 1.7kW starter motor. Standard trims utilize an 80AH, 660CCA maintenance-free battery, while trims equipped with a power liftgate upgrade to a 90AH, 850CCA battery.
The 3.5L V6 configuration provides a braked towing capacity of 3,500 lbs and an unbraked capacity of 1,000 lbs.
Interior Architecture, Seating, and Infotainment Systems
The 2027 Kia Carnival pairs multi-row utility with overall cabin comfort across its 7-passenger and 8-passenger configurations. Key dimensions include 41.1 inches of front legroom, 40.5 inches in the second row, and 35.6 inches in the third row.
Headroom varies by roof configuration. Standard models deliver 40.9 inches up front, 39.5 inches in the second row, and 38.6 inches in the third row. Models with the optional sunroof reduce headroom to 39.7 inches, 37.6 inches, and 36.5 inches, respectively.
Shoulder room measures 64.2 inches up front, 63.2 inches in the second row, and 59.5 inches in the third row. Hip room spans 59.8 inches in the front, 66.4 inches in the second row, and 50.4 inches in the rear.
Seating Options and Cabin Upgrades
Available interior upgrades include leather upholstery and a heated steering wheel. The second row can be configured with dedicated Captain's Chairs via the Captain's Chairs Package or Dark Edition Package. The top-tier SX Prestige Seat Package adds VIP Lounge Seats with power adjustments and wing-out headrests.
With all seats upright, the Carnival provides 40.2 cubic feet of SAE cargo volume behind the third row. Folding or stowing the rear seats increases total storage capacity to a maximum of 145.1 cubic feet.
Infotainment, Displays, and Audio Hardware
Driver technology features an optional 11-inch Head-Up Display (HUD) alongside a Digital Rearview Mirror with integrated HomeLink control. Audio output is powered by an available 12-speaker Bose Premium Audio System with an external amplifier and dedicated subwoofer. Exterior lighting includes LED projection headlamps and LED rear combination lights.
2027 Kia Carnival Engine Specifications
| Technical Specification | Engine Detail |
|---|---|
| Engine Name / Type | Lambda III V6 |
| Aspiration | Naturally Aspirated (NA) |
| Displacement | 3,470 cc |
| Bore x Stroke | 92.0 mm x 87.0 mm |
| Compression Ratio | 12.3:1 |
| Maximum Horsepower | 287.1 hp @ 6,400 rpm |
| Maximum Torque | 260.4 lb.-ft. @ 5,000 rpm |
| Cylinder Block Material | Aluminum |
| Cylinder Head Material | Aluminum |
| Valvetrain System | 24-valve DOHC with Hydraulic Lash Adjuster |
| Fuel Injection System | Gasoline Direct Injection and Multi Port Injection (GDI + MPI) |
| Recommended Fuel | Unleaded Gasoline (Regular 87 Octane or higher) |
| Cooling System | Liquid cooled |
| Emission Control System | Warm-up catalytic converter (WCC) + Underfloor catalytic converter (UCC) |
| Fuel Tank Capacity | 19.0 gallons |
Exterior Dimensions, Suspension, and Braking Specifications
Exterior Dimensions and Illumination
The 2027 Kia Carnival is built on a 121.7-inch wheelbase with an overall vehicle length of 203.0 inches. Width measures 78.5 inches excluding side mirrors and 89.2 inches with mirrors extended. Vehicle height is 68.5 inches for base configurations, increasing to 69.9 inches when equipped with roof rails.
Front and rear overhangs measure 36.8 inches and 44.5 inches, respectively. Ground clearance stands at 6.8 inches, yielding an approach angle of 15.4 degrees and a departure angle of 20.0 degrees. Track width spans 68.9 inches on standard setups and 68.5 inches on higher trim levels across both axles.
Exterior illumination includes available LED projection headlights and LED rear combination lights. Integrated roof rails support a maximum load capacity of 165 lbs.
Chassis, Suspension, and Steering
The chassis uses a fully independent suspension architecture featuring front MacPherson struts and a rear multi-link setup, both integrated with gas-filled shock absorbers.
Steering is managed by a column-mounted electric power steering (C-MDPS) system configured with a 14.23:1 steering ratio and 3.0 turns lock-to-lock.
Base trim levels feature 17-inch alloy wheels (17 x 6.5J) fitted with P235/65R17 all-season tires. Upper trim levels step up to 19-inch alloy wheels (19 x 7.5J) with P235/55R19 tires. All models carry a temporary steel spare wheel with a T135/90D17 tire.
Braking System and Performance
Stopping power for the 6,283 lb Gross Vehicle Weight Rating (GVWR) comes from a four-wheel disc braking system featuring 12.8-inch ventilated front rotors and 12.8-inch solid rear rotors, controlled via an electronic parking brake (EPB).
Brake pressure is assisted by an 11.0-inch tandem fixed-seal vacuum booster operating at a 10.0:1 ratio, yielding a 62.1 to 0 mph stopping distance of 134.8 feet.
